All 279 actors in both CSI: NY and The Mentalist
279 actors have appeared in both CSI: NY and The Mentalist, across 348 episodes. The most-credited is Robert Joy, Dr. Sid Hammerback in CSI: NY and Alexander Lark in The Mentalist.
| Actor | In CSI: NY | In The Mentalist | Eps | Eps |
|---|---|---|---|---|
| Robert Joy | Dr. Sid Hammerback | Alexander Lark | 62 | 1 |
| A.J. Buckley | Adam Ross | Aaron "Ace" Brunell | 36 | 1 |
| Emmanuelle Vaugier | Detective Jessica Angell | Melissa Enfield | 25 | 1 |
| Michael Rady | Kevin Murray | Luther Wainwright | 1 | 9 |
| Terry Kinney | DA Tom Mitford | Samuel "Sam" Bosco Jr. | 2 | 6 |
| Joshua Bitton | Officer Terrence Foley | Rick Tork | 1 | 3 |
| Tony Amendola | Professor Papakota | Aurelio | 3 | 1 |
| Joel Brooks | Felix Parker | Don Hendricks | 1 | 2 |
| Matt McTighe | Michael Elgers | Lt. Lewis | 2 | 1 |
| Michael Irby | Eduardo, Kenny Hexton | Beltran | 2 | 1 |
| Raphael Sbarge | DA Latham | Hollis Dunninger | 2 | 1 |
| Robert Picardo | Sheriff Benson | Jason Cooper | 1 | 4 |
| Carmen Argenziano | Insp. Stanton Gerrard | Vice Principal Joseph DeSouza | 6 | 1 |
| Angela Gots | Cassie Davis | Roxy Rhodes | 1 | 1 |
| Bryce Johnson | Nick 'Cool' Emerson | Ranger Kyle | 1 | 1 |
| Carlo Rota | Joseph Vance | Dimitri Zubov | 1 | 1 |
| Chris Coy | Joe Ross | Foley | 1 | 1 |
| Chris Mulkey | Bernie Benton | Tom Crayhew | 1 | 1 |
| Darby Stanchfield | Dawn Higgins | Stevie Caid | 1 | 1 |
| Fernanda Andrade | Yvonne | Sofia Chavez | 1 | 1 |
| Frederick Koehler | Billy Rendish | Tommy Olds | 1 | 1 |
| Jadin Gould | Young Lindsay Monroe | Lainie Banks | 1 | 1 |
| Josie Davis | Calliope Eckhart | Sonya | 3 | 1 |
| Lisa Sheridan | Natalie Dalton | Dr. Brooke Harper | 1 | 1 |
| Marisa Ramirez | Tania Santos | Sharon Vasquez | 1 | 1 |
| Mark Ivanir | Maxwell Neiman | Jan Nemic | 1 | 1 |
| Michael B. Silver | EMT | Julius Coles | 1 | 1 |
| Patrick Fabian | Charles Richmore | Randall Faulk | 1 | 1 |
| Patrick Fischler | Brent the Screenwriter | Gary Beinhart | 1 | 1 |
| Samantha Quan | Joanne Cho | Megan Parker | 1 | 1 |
| Silas Weir Mitchell | David Scott | Ralph Mercer | 1 | 1 |
| Stacy Haiduk | Debra Archerson | Cynthia Satterfield | 1 | 1 |
| Travis Schuldt | Aaron Collins | Curtis Whitaker | 1 | 1 |
| Jacqueline Piñol | Rikki Sandoval | News Anchor | 4 | 1 |
| Alanna Ubach | Balistic Tech Constance Briell | Dr. Gidry | 2 | 1 |
| Heather Mazur | ADA Natalie Greer | Colette Santori | 2 | 1 |
| Paul Schulze | Luke Robertson | John Hutton | 1 | 2 |
| Joe Nieves | Robby Hull | Det. Oscar Cordero | 1 | 3 |
| Alex Weed | Scott Perfito | Tommy Brunell | 1 | 1 |
| Angela Sarafyan | Sara Jackson | Adrianna Jonovic | 1 | 1 |
| Becky O'Donohue | Vera Channing | Sasha | 1 | 1 |
| Brad Beyer | Jay Carver | Ranger Sam Franklin | 1 | 1 |
| Daniel Roebuck | Ray Tortucci | Det. Wade | 1 | 1 |
| Danny Nucci | Officer Nicholas Henderson | Ben Machado | 1 | 1 |
| David Barrera | Jose Figueroa | Frank Rodriguez | 1 | 1 |
| David Burke | Stanley Fisher | Kevin Haightly | 1 | 1 |
| Dean Norris | IAB Lt. Mitchell Adler | Sgt. Don Henderson | 1 | 1 |
| Eyal Podell | Colin Clark | Ian Percy | 1 | 1 |
| Fredric Lehne | Ross Lee | US Marshal Exley | 1 | 1 |
| Gail O'Grady | Millie Taylor | Juniper Tolliver | 1 | 1 |
| George Newbern | Alex Sheridan | Dr. Cliff Edmunds | 1 | 1 |
| Helena Mattsson | Lauren Redgrave | Elsa Struven | 1 | 1 |
| Jamie McShane | Mitch Ventri | Jack Tanner | 1 | 1 |
| Jay Acovone | Paul Gionetti | Nicky Shaw | 1 | 1 |
| Jeffrey Nordling | Senator Kirk Matthews | Price Randolph | 2 | 1 |
| Kevin Alejandro | Tom Martin | Victor Bandino | 1 | 1 |
| Lela Loren | Jo O'Keffe | Nilda | 1 | 1 |
| Marguerite MacIntyre | Annie McBride | Heather Prentiss | 1 | 1 |
| Mark Deklin | Rick Smith | James Kinsey | 1 | 1 |
| Mark Rolston | Inspector Bill Markoni | Det. Dale Blakely | 1 | 1 |
| Matt Bushell | Marvin Hummel | Mike Vilanueva | 1 | 1 |
| Melissa Fumero | Michelle Rhodes | Carmen Reyes | 1 | 1 |
| Navid Negahban | Zane Kalim | Hassan Zarif | 1 | 1 |
| Niko Nicotera | Joseph Skiver | Skiddy | 1 | 1 |
| Patrick St. Esprit | FBI Agent Gerald Branson | Frank Lockhardt | 1 | 1 |
| Paul Schackman | Wendell Andrews | Alan Montross | 1 | 1 |
| Sarah Lafleur | Paige Worthy | Emily Nelson | 1 | 1 |
| Stacy Edwards | Debbie Montenassi, Grace Travers | Concetta Wale | 2 | 1 |
| Stephen Snedden | Andy Lewis | Xander Harrington | 1 | 1 |
| Tim Guinee | Chris Matthews, Nathan Purdue | Tag Randolph | 2 | 1 |
| Todd Stashwick | Ira Feinstein | Jared Renfrew | 1 | 1 |
| Vincent Ventresca | Ron Ferguson | Duncan Weaver | 1 | 1 |
| Wes Ramsey | Audio/Visual Tech Dave Benton | Charlie | 1 | 1 |
| William Russ | Mr. Prescott | Dooley Gerber | 1 | 1 |
| Zack Ward | Keith Milner | Whit Naylor | 1 | 1 |
| Amy Aquino | Diane Lipstone | Judge Patricia Davis | 1 | 2 |
| Christopher Cousins | Oscar Bowers | Jason Lennon | 1 | 2 |
| Nicole J. Butler | Rhonda Reynolds | Bailiff | 1 | 2 |
| Andrea Bogart | Holly Golightly #1, Beth Larson | Patience Broadbent | 1 | 1 |
| Blake Gibbons | Darren Gorland | Keith Gulbrand | 1 | 1 |
| Brianna Brown | Heidi Pesco | Krystal Markham | 1 | 1 |
| Brit Morgan | Robin Graham | Marie Flanigan | 1 | 1 |
| Chastity Dotson | Tera Grace | Anita Hammonds | 1 | 1 |
| David DeLuise | Lance Moretti | Mr. Loveland | 1 | 1 |
| Devon Gummersall | Trevor Jones | Gabriel Quinn | 1 | 1 |
| Erica Piccininni | Amanda Tanner | Stacey Bonner | 1 | 1 |
| Gerald Downey | Prof. William Aldicott | Forest Ranger | 1 | 1 |
| Gino Anthony Pesi | Troy Picozzi | James Barca | 1 | 1 |
| Graham Shiels | Quentin Oswego | Officer Tom Rowley | 1 | 1 |
| Jake Busey | Randy Davis | Vern Nichols | 1 | 1 |
| Jeff Branson | Andy Stein | Walker Pond | 1 | 1 |
| John Billingsley | Cecil Arthur | Ellis Mars | 1 | 1 |
| Josh Randall | Charles Martin | Ron Crosswhite | 1 | 1 |
| Juan Gabriel Pareja | Raymond Cruz | Danny Otero | 1 | 1 |
| Judith Hoag | Mrs. Reynolds | Sandra Boatwright | 1 | 1 |
| Karina Logue | Emma Milner | Tish Delaurio | 1 | 1 |
| Lauren Stamile | Amber Stanton | Madison Yardley | 1 | 1 |
| Lochlyn Munro | Ethan Fallon | Keith Farrow | 1 | 1 |
| Louis Herthum | Capt. Curtis Smith | Chief Arnold Nail | 1 | 1 |
| Mac Brandt | Nathan Brody | Xander | 1 | 1 |
| Maite Schwartz | Allison Scott | Jessica Meier-Cardeira | 1 | 1 |
| Marco Sanchez | Ramir Santo | Frank Schiappa | 1 | 1 |
| Matt McCoy | Martin Benson | Principal Snyder | 1 | 1 |
| Melinda Page Hamilton | Kayla, Tara | Katie | 1 | 1 |
| Michael Reilly Burke | Dr. Harvey Fuller | Andrew Kellogg | 1 | 1 |
| Neil Hopkins | Yert Yawallac | Isaac Goodwin | 1 | 1 |
| Nick Chinlund | John Simmons | Alex Jane | 1 | 1 |
| Paul Ben-Victor | Carmen Enzo | Noah Landau | 1 | 1 |
| Peter Onorati | Angelo Venetti Sr. | Oliver Westhoff | 1 | 1 |
| Philip Anthony-Rodriguez | Lt. John Malley | Darrell Gonzalez | 1 | 1 |
| Rey Gallegos | Jose Martinez | Raoul | 1 | 1 |
| Robert Curtis Brown | Davis Ollenstein | Nathan Dilmer | 1 | 1 |
| Shanley Caswell | Rachel Weber | Nadine | 1 | 1 |
| Tembi Locke | DHS Agent Ellen Fielding | US Marshal Christy Knox | 1 | 1 |
| Toni Trucks | Alicia Woods | Ranger Jill Ayres | 1 | 1 |
| Will Rothhaar | Luke Shelton | Win | 1 | 1 |
| William Gregory Lee | Martin Boggs | Steve Sellers | 1 | 1 |
| Yancey Arias | Rick Devarro | Victor Marquesa | 1 | 1 |
| Ajay Mehta | Dr. Smythe | Fahad Ranjani | 1 | 1 |
| Alla Korot | Connie Williams | Jemma Prentiss | 1 | 1 |
| Andy Milder | Truman Jafari | Dr. Leopold Scheck | 1 | 1 |
| Anthony Azizi | Broxton Langley | Louis Anglet | 1 | 1 |
| Arye Gross | Wallace Carver | Dr. Ed Saban | 1 | 1 |
| Ben Bledsoe | Preston Seville, Jr. | Scotty Sinclair | 1 | 1 |
| Brandon Fobbs | Mike White | Zach Jefferson | 1 | 1 |
| Brian Cousins | Patrick Habis | Fire Station Captain | 1 | 1 |
| Brian Oblak | FBI Agent Walsh | Deputy #1 | 2 | 1 |
| Charles Malik Whitfield | Clyde Duvall | Cole Ruger | 1 | 1 |
| Charles Shaughnessy | Mr. Christensen | Floor Manager | 1 | 1 |
| Chris Brochu | Jason Riley | Young Patrick Jane | 1 | 1 |
| Chris Ellis | Vincent Williams | Sheriff Mullery | 1 | 1 |
| David Starzyk | Charles Holden | Ed Reed | 1 | 1 |
| Erin Cahill | Agent Pangle | Donna Hines | 1 | 1 |
| Gareth Williams | Frank Stevenson | DEA Supervising Agent Maloney | 1 | 1 |
| Geoff Meed | Ronnie DeSoto | Axel | 1 | 1 |
| Ian Anthony Dale | FBI Agent Ellis Park | Det. Nathaniel Kim | 1 | 1 |
| Jason Brooks | Paul White | Ted Randolph | 1 | 1 |
| John Eric Bentley | Roger Hagler | Steve Penn | 1 | 1 |
| Johnny Sneed | Aaron Moreland | Byron Jordan | 1 | 1 |
| Jonathan Chase | Brian Hamilton | Sandy Bauer | 1 | 1 |
| Keri Lynn Pratt | Paula Tolomeo | Daniella | 1 | 1 |
| Kevin Rahm | Tony Collins | Brad Elias | 1 | 1 |
| Kirk Acevedo | James Boyd | Christian Dos Santos | 1 | 1 |
| Larry Clarke | Father Tim Murphy | Robert "Bob" Ackerman | 1 | 1 |
| Larry Poindexter | Dr. Stanley Thatcher | Quinton Bosh | 1 | 1 |
| Lisa Darr | Andrea Warren | Hazel Haibach | 1 | 1 |
| Mageina Tovah | Eva Mason | Constance | 1 | 1 |
| Mark Engelhardt | FBI Agent Frank Richardson | Ben Kitchen | 1 | 1 |
| Matt Battaglia | Dr. Harrison Green | Curtis Nett | 1 | 1 |
| Maxine Bahns | Anna | Angela Ruskin Jane | 1 | 2 |
| Meredith Monroe | April Lewis | Verona Westlake | 1 | 1 |
| Michael McMillian | Neal Cooper | Drew Abner | 1 | 1 |
| Michael Trevino | Gavin Skidmore | Brandon Fulton | 1 | 1 |
| Michele Hicks | Robin Prescott | Betsy Meyers | 1 | 1 |
| Rebecca Staab | Jessica Freemont | Monica Dunninger | 1 | 1 |
| Rick Hoffman | Dr. Miles Feldstein | Christopher Lynch | 1 | 1 |
| Robyn Lively | Sarah Myers | Sadie Harrington | 1 | 1 |
| Rosa Arredondo | Dora Lawson | Dolores Brinton | 1 | 1 |
| Rose Abdoo | Blanca Vasquez | Sheila | 1 | 1 |
| Skyler Stone | Ben Lowell | Kevin Barge | 1 | 1 |
| Stephen Sowan | Lars Scissorhands | Dylan | 1 | 1 |
| Tanc Sade | Zamir Duka | Ed Harrington | 1 | 1 |
| Troy Ruptash | Vincent Marino | Matthew Gold | 1 | 1 |
| Tyler Francavilla | Officer Miller | Zach Gladden | 1 | 1 |
| Val Lauren | Jerry Gordon | Cole Foster | 1 | 1 |
| Allison McAtee | Jackie Thompson | Jocelyn Chapin | 1 | 1 |
| Bobby Hosea | Principal Hal Kinney | Joe Lamotte | 1 | 1 |
| Brad Carter | Darius Cole | Phil Rawson | 1 | 1 |
| Brad Greenquist | Theodore Gates | Henry Cliff | 1 | 1 |
| Brad Rowe | Benjamin Sutor | Det. Marco Francis | 1 | 1 |
| Carter MacIntyre | Chris Boyle | Bodhi Andros | 1 | 1 |
| Chad Todhunter | Reuben Lewis | Jason O'Toole | 1 | 1 |
| Christopher Gartin | Dan Coleman | Alex Sodko | 1 | 1 |
| Emily Baldoni | Emma Blackstone | Heather Rade | 1 | 1 |
| Gary Kraus | Officer Mark Riley | Larry Kincaid | 1 | 1 |
| Gonzalo Menendez | Gus Drood | L.J. Cordova | 1 | 1 |
| Hal Ozsan | Tony DeLuca | Harry Clarkson | 1 | 1 |
| James C. Victor | Vern Jackson | Jeffrey Barge | 1 | 1 |
| John Kapelos | Bobby Rossmore | Hank Draber | 1 | 1 |
| John Mese | Lt. William Sythe | Justin DeGeorge | 1 | 1 |
| Jonathan Schmock | Arthur Noonan | William Gardner | 1 | 1 |
| Jorge-Luis Pallo | Hector "Toasty" Mendez | Officer Downs | 1 | 1 |
| Kristen Kerr | Brunette Victim | Marie St. Claire | 1 | 1 |
| Laura Leigh Hughes | Jennifer Stupaine | Janice Elkins | 1 | 1 |
| Lisa Brenner | Alena Maybrook | Jennifer Sands | 1 | 1 |
| Marcos De La Cruz | Manny Ravarra | Manny Barca | 1 | 1 |
| Myk Watford | Reno Martell | Cole Larkin | 1 | 1 |
| Ray Abruzzo | Bob Galanis | Bill Mylar | 1 | 1 |
| Richard Portnow | Preston Seville, Sr. | Phil | 1 | 1 |
| Rodney Eastman | Clark Kranen | Lee Skelling | 1 | 1 |
| Ronnie Gene Blevins | Mark Fields | Elwood Spiller | 1 | 1 |
| Rosalie Ward | Kelsey Coulter | Jeanette | 1 | 1 |
| Steve Braun | Smith | Officer Sam Blakely | 1 | 1 |
| William Abadie | Michel Hetu | Jacques Joubert | 1 | 1 |
| Bonnie Burroughs | Linda Frazier | Jodi Dahl | 1 | 1 |
| Carl Ciarfalio | Carlo | Officer #1 | 1 | 1 |
| Cullen Douglas | Gerald Gordon | Vince Candide | 1 | 1 |
| Daniel Travis | Larry Rose | US Marshal Gorman | 1 | 1 |
| David Ury | Tommy 'The Geek' Hurtz | Col. James Harris | 1 | 1 |
| Dinora Walcott | Clerk | Mary Kate Barrows | 1 | 1 |
| Emilio Rivera | Little Stevie | Martin | 1 | 1 |
| Gideon Emery | Christopher Vackner | Owen Melling | 1 | 1 |
| Heather McComb | Heather Davison | Peregrine Hartley | 1 | 1 |
| Jacob Vargas | Luis Torres | Chief Rick Anaya | 1 | 1 |
| Jeremy Glazer | Mr. Booker | Steve Berman | 1 | 1 |
| Jeremy Ray Valdez | Antonio Reyes | Pedro Orosco | 1 | 1 |
| Jerry Kernion | Lonnie Tucci | Manager | 1 | 1 |
| Jerry Zatarain Jr. | Drew | Ty | 1 | 1 |
| Marc Worden | Declan Callahan | Howie Dressler | 1 | 1 |
| Michael Maize | Jake Lydell | Officer Gary O'Donnell | 1 | 1 |
| Michael William Freeman | Colby Jenkins | Mace Gutherie | 1 | 1 |
| Michelle Page | Audrey Noonan | Hope | 1 | 1 |
| Preston Jones | Chad Henricks | Tark Mitchum | 1 | 1 |
| Rey Valentin | Julian Feeney | Manny Flacco | 1 | 1 |
| Rick Peters | Josh Weaver | Ed Masterson | 1 | 1 |
| Rob Evors | Timothy Maxwell | Howie | 1 | 1 |
| Robert Della Cerra | Superintendent | Employee | 1 | 1 |
| Sarah Adina | Gears Girl | Apartment Manager | 1 | 1 |
| Scott Connors | James Turner | Gabriel Porchetto Jr. | 1 | 1 |
| Amanda MacDonald | Madeline Briggs | Suzie | 1 | 1 |
| Ashley Jones | Kennedy Gable | Sandrine Gerber | 1 | 1 |
| Cameron Dye | Damon Runyon | Freddie Rossini | 1 | 1 |
| Dominic Flores | Leo Banks | Journalist | 1 | 1 |
| Gene Farber | Jake Williams | Dan Hollenbeck | 1 | 1 |
| J. Anthony Pena | Scarface | Aurelio | 1 | 1 |
| J.R. Cacia | Mickey Donovan | Marcus Goodwin | 1 | 1 |
| Jarrod Crawford | Surgeon On TV | Journalist | 1 | 1 |
| Jeris Lee Poindexter | George Albergo | Manager | 1 | 1 |
| Joe Egender | Billy Marks | Bart Henrik | 1 | 1 |
| Kyle Davis | Jordan Stokes | David Charles | 1 | 1 |
| Michael Cory Davis | Bouncer | Benjamin Bennett | 1 | 1 |
| Michael Mantell | Dr. Gavin Moore | Leo Drembelas | 1 | 1 |
| Omar J. Dorsey | Thomas Reynolds | Anthony Niskin | 1 | 1 |
| Pancho Demmings | Alonzo 'Chopper' Tevis | Officer Sam Chase | 1 | 1 |
| Rob Zabrecky | The Professor | Auctioneer | 1 | 1 |
| Sarah Foret | Tina Paulson | Sydney Hanson | 1 | 1 |
| Sarah Karges | Drunk Girl | Hottie | 1 | 1 |
| Tim Sitarz | Adam Baxter | Rick Dort | 1 | 1 |
| Tom Yi | Lee Paik | The Mark | 1 | 1 |
| Tony Pasqualini | Dr. Brandon Hardy | Alan Saltonstall | 1 | 1 |
| Tracy Fraim | Gino Cressida | FBI Agent Fenton | 1 | 1 |
| Alice Rietveld | Sadie Kevitch | Ilsa | 1 | 1 |
| Antal Kalik | Warrant Detective | Henry Dahl | 1 | 1 |
| Billy Malone | Desk Sergeant | Agent Davis | 1 | 1 |
| Boo Arnold | Dr. Jeff Evans | U.S. Marshal Lawson | 1 | 1 |
| Brad Blaisdell | Judge Vincent Corsica | Darrin Farr | 1 | 1 |
| Candice Candelori | Teller | Maitre D' | 1 | 1 |
| Carol Kiernan | Rita | Claudia Fornham | 1 | 1 |
| Casey Sander | James Nelson | Sheriff Trey Hughes | 1 | 1 |
| Casey Strand | Gwen | Dr. Lilith Nash | 1 | 1 |
| Eli Goodman | Greg Sanford | Dave Bisping | 1 | 1 |
| Jude Ciccolella | Nick Vicenzo | Freddy Fitch | 1 | 1 |
| Jullian Dulce Vida | Boyd Hackman | Inmate #1 | 1 | 1 |
| Keith Adams | Officer #2 | Hawker | 1 | 1 |
| Ken Luckey | Daniel Vaughn | Phoenix Bell | 1 | 1 |
| Mekia Cox | Kia Rowe | Tracy Zuniga | 1 | 1 |
| Nick Warnock | Reporter #2 | Deputy Hobbs | 1 | 1 |
| Robert Cicchini | Felix Hall | Nick Monaco | 1 | 1 |
| John Prosky | Museum Administrator | Dr. Evan Quick | 1 | 1 |
| Joleigh Fioravanti | Pizza Girl | Claret | 1 | 1 |
| Kate Norby | Monica Drake | Sally Carter | 1 | 1 |
| Kent Shocknek | Reporter | Newscaster | 1 | 1 |
| Mandy Kowalski | Vanessa Matlyn | Callie Karlsen | 1 | 1 |
| Mary Chris Wall | Nina Benson | Dr. Wendelyn McCormick | 1 | 1 |
| Noshir Dalal | Officer | Second Student | 1 | 1 |
| Owen Beckman | Luke Fisher | Andy | 1 | 1 |
| Wayne Bastrup | Wayne Brown | Charles Whitaker | 1 | 1 |
| Alan Pietruszewski | Male Reporter | Polo Shirt Guy | 1 | 1 |
| Andrew Patrick Ralston | Peter Rector | Stephen Doppler | 1 | 1 |
| Lance Irwin | Health Service Rep | Security Agent | 1 | 1 |
| Troy Blendell | Leonard Curson | Gil Clark | 1 | 1 |
| Natalia Castellanos | Sexy Woman | Yolanda "Yoli" Concepcion | 1 | 1 |
| Rachel Perry | Rebecca Monin | Holly Danvers | 1 | 1 |
| Mark Hengst | Jeremy Howser | Alex Nelson | 1 | 1 |
| Michael Petrone | Fred Bayliss | Gary Dietz | 1 | 1 |
| Norman Howell | Dan Stanwyk | Truck Driver | 1 | 1 |
| Gwen Holloway | Helen | Woman | 1 | 1 |
| Matt Baker | Michael Starling | Charles Milk | 1 | 1 |
| Joshua Dov | Griffin Holden | James "Jesse" O'Connor | 1 | 1 |
Cast data from TVmaze, licensed CC BY-SA 4.0.