All 183 actors in both House and The Mentalist
183 actors have appeared in both House and The Mentalist, across 327 episodes. The most-credited is Anne Dudek, Dr. Amber Volakis in House and Sloan Dietz in The Mentalist.
| Actor | In House | In The Mentalist | Eps | Eps |
|---|---|---|---|---|
| Anne Dudek | Dr. Amber Volakis | Sloan Dietz | 19 | 1 |
| Pruitt Taylor Vince | George | J.J. LaRoche | 1 | 13 |
| Ron Perkins | Dr. Ron Simpson | Park Ranger | 8 | 1 |
| Currie Graham | Mark Warner | Walter Mashburn | 4 | 2 |
| Jack Plotnick | Hal Connor | Brett Partridge | 1 | 5 |
| Leslie Hope | Victoria Madsen | Kristina Frye | 1 | 4 |
| George Wyner | Richardson | Dr. Steiner | 1 | 3 |
| Vernée Watson | Nurse Smits | Psychiatrist | 2 | 1 |
| Ashley Jones | Diane Vesky | Sandrine Gerber | 1 | 1 |
| Azura Skye | Irene | Tamzin Dove | 1 | 1 |
| Claire Rankin | Elena | Greta Marshall | 1 | 1 |
| Drew Powell | Anthony | Reede Smith | 1 | 5 |
| Eddie McClintock | Coach | Sgt. Hawkins | 1 | 1 |
| Erin Cahill | Margaret McPherson | Donna Hines | 1 | 1 |
| Jamie McShane | Captain McCreavey | Jack Tanner | 1 | 1 |
| John Kapelos | Dr. Kurtz | Hank Draber | 1 | 1 |
| John Rubinstein | Dr. Ayersman | Judge Manchester | 1 | 3 |
| Julia Campbell | Melanie | Nina Hodge | 1 | 1 |
| Lesley Fera | Kay | Leslie Sloop | 1 | 1 |
| Michelle Clunie | Judy | Tara Harrington | 1 | 1 |
| Robert Pine | Drew's Grandfather | Tom Mitchell | 1 | 1 |
| Stacy Edwards | Lucy Palmeiro | Concetta Wale | 1 | 1 |
| Stephanie Erb | Charlotte | Betsy Firth | 1 | 1 |
| Dylan Baker | Dr. Dave Broda | Bill Peterson | 1 | 2 |
| Monique Gabriela Curnen | Lupe | Tamsin Wade | 1 | 2 |
| Željko Ivanek | Jason | Dr. Linus Wagner | 1 | 2 |
| Carmen Argenziano | Henry Dobson | Vice Principal Joseph DeSouza | 3 | 1 |
| Paula Marshall | Julia | Kris Makkena | 3 | 1 |
| Alanna Ubach | Dr. Louise Harper | Dr. Gidry | 1 | 1 |
| Alex Fernandez | Fernando | Det. Brian Portis | 1 | 1 |
| Alex Skuby | John Funsten | Officer Carl Beller | 1 | 1 |
| Andy Milder | Bus Driver | Dr. Leopold Scheck | 1 | 1 |
| Angela Gots | Spencer | Roxy Rhodes | 1 | 1 |
| Chris Tallman | Vince | Carl Resnik | 1 | 1 |
| Dakin Matthews | Marvin | Christo Papadakis | 1 | 2 |
| Danny Nucci | Bill Arnello | Ben Machado | 1 | 1 |
| David Bowe | Doug | Brady Walton | 1 | 1 |
| Dennis Boutsikaris | Artie | Dr. Michael Rubin | 1 | 1 |
| Evan Peters | Oliver | Oliver McDaniel | 1 | 1 |
| Ever Carradine | Karen Hartig | Cheryl Meade | 1 | 1 |
| Eyal Podell | Yonatan | Ian Percy | 1 | 1 |
| Freda Foh Shen | Cecile | Korean Store Owner | 1 | 1 |
| Henri Lubatti | Head Chef | Roger | 1 | 1 |
| Hillary Tuck | Kara Mason | Kelly | 1 | 1 |
| Jack Coleman | Joe Dugan | Max Winter | 1 | 1 |
| Jessy Schram | Leah | Sherry Winger | 1 | 1 |
| Jim Hoffmaster | Surgeon | Civilian Employee | 1 | 1 |
| Kevin Daniels | Cesar | Clancy Tatum | 1 | 1 |
| Marcus Giamatti | Jeffrey Keener | Gabriel Fanning | 1 | 1 |
| Meredith Monroe | Lola | Verona Westlake | 1 | 1 |
| Rob Benedict | Dr. Jamie Conway | Paul Friedman | 1 | 1 |
| Samantha Smith | Lulu | Sylvia Hennigan | 1 | 1 |
| Sasha Roiz | Driscoll | Keith Wolcott | 1 | 1 |
| Wes Ramsey | Miles | Charlie | 1 | 1 |
| Shannon McClung | Doug | Agent Collins | 1 | 4 |
| Angel Oquendo | EMT Coumont | Jorge Velasquez | 3 | 1 |
| Christopher Cousins | Doug | Jason Lennon | 1 | 2 |
| Becky O'Donohue | Karamel | Sasha | 1 | 1 |
| Christina Cox | Annette Raines | Delinda LeCure | 1 | 1 |
| David Burke | Everhardt | Kevin Haightly | 1 | 1 |
| Denise Dowse | Glenda | SFPD Det. Carla Mulvey | 1 | 1 |
| E.E. Bell | Mayor Collins | Manager | 1 | 1 |
| Heather McComb | Theresa | Peregrine Hartley | 1 | 1 |
| Holly Kaplan | Woman | Shirley Jenkins | 1 | 1 |
| Jack Conley | Sheriff Costello | Chief Donner | 1 | 1 |
| Larry Clarke | Officer Gilmar | Robert "Bob" Ackerman | 1 | 1 |
| Linda Park | Dr. Wendy Lee | Dr. Montague | 1 | 1 |
| Matthew John Armstrong | Kalvin | Deputy Nick Fisher | 1 | 1 |
| Nick Chinlund | Eddie | Alex Jane | 1 | 1 |
| Nicole Bilderback | Caring Student | Francesca Ehrlich | 1 | 1 |
| Rachel Eggleston | Emily Lawson | Lulu Wilcox | 1 | 1 |
| Ray Abruzzo | Lorenzo Wibberly | Bill Mylar | 1 | 1 |
| Roxanne Hart | Margo Davis | Shirley Bauer | 1 | 1 |
| Toni Trucks | Trina | Ranger Jill Ayres | 1 | 1 |
| Zoe McLellan | Sidney | Marie Jarret Bajoran | 1 | 1 |
| Alex Weed | Ian | Tommy Brunell | 1 | 1 |
| Andrew Leeds | Dr. Medina | Drew Yost | 1 | 1 |
| Anna Khaja | Dr. D’Razio | Ellen | 1 | 1 |
| Art LaFleur | Warner Fitch | Det. Louis Earlen | 1 | 1 |
| Ben Bledsoe | Opponent | Scotty Sinclair | 1 | 1 |
| Brittany Ishibashi | Mrs. Corwin | Ariel Martin | 1 | 1 |
| Clifton Powell | Ken Hall | C.O. Earls | 1 | 1 |
| Eamon Hunt | Neurologist, Surgeon | Lawyer | 2 | 1 |
| Erich Anderson | Deran | Hopper Banks | 1 | 1 |
| Gonzalo Menendez | Stuart | L.J. Cordova | 1 | 1 |
| Hayley Chase | Julie | Darlene Pappas | 1 | 1 |
| James McCauley | Norris | Donovan Treadlow | 1 | 1 |
| K.T. Thangavelu | Surgeon | Doctor | 1 | 1 |
| Keri Lynn Pratt | Amy Errington | Daniella | 1 | 1 |
| Lisa Darr | Emily | Hazel Haibach | 1 | 1 |
| Mark Espinoza | Stan | Ed MacVicar | 1 | 1 |
| Mark Harelik | Mr. Foster | Kenyon Russell | 1 | 1 |
| Marnette Patterson | Ashley | Viktoria Shays | 1 | 1 |
| Meera Simhan | Jody | Asra Hadami | 2 | 1 |
| Michael Gladis | Jamie | Curtis Wiley | 1 | 1 |
| Myndy Crist | Elyse Snow | Jessie Skelling | 1 | 1 |
| Nicole Cannon | Nurse Helen | Megan Shapiro De Jorio | 2 | 1 |
| Samantha Quan | Nicole | Megan Parker | 1 | 1 |
| Tracy Middendorf | Sarah Rilek | Jane Doe | 1 | 1 |
| Vyto Ruginis | Asst. Dist. Attorney Velez | Heaton Krupp | 1 | 1 |
| Wings Hauser | Michael | A.P. Caid | 1 | 1 |
| Alice Lo | Mrs. Ling | Suanne Seung | 1 | 1 |
| Brad Carter | Sheldon | Phil Rawson | 1 | 1 |
| Bryce Johnson | James | Ranger Kyle | 1 | 1 |
| Charlene Amoia | Dr. Fraser | Melaina Mendelssohn | 1 | 1 |
| Cheyenne Wilbur | Minister | Mike | 1 | 1 |
| Christopher Gartin | Rob | Alex Sodko | 1 | 1 |
| David Monahan | Jay | George Doverton | 1 | 1 |
| Joel Bissonnette | John | Mitchell Reese | 1 | 1 |
| John Prosky | Dr. Bergin | Dr. Evan Quick | 1 | 1 |
| Joseph Lyle Taylor | Joey Arnello | Oscar | 1 | 1 |
| Kathe Mazur | Sandy | Lisa Coates | 1 | 1 |
| Lyn Alicia Henderson | Vet | Tech | 1 | 1 |
| Maite Schwartz | Ali | Jessica Meier-Cardeira | 1 | 1 |
| Patrick St. Esprit | Keith Tannenbaum | Frank Lockhardt | 1 | 1 |
| Rob Evors | Tom | Howie | 1 | 1 |
| Shane Edelman | Bill | Abel Schneiderman | 1 | 1 |
| Sloan Robinson | Nurse Safer | Ruby Hightower | 1 | 1 |
| Tacey Adams | Mrs. Weston | Lissie Calhoun | 1 | 1 |
| Vincent Spano | Tommy | Don De Jorio | 1 | 1 |
| William Charlton | Mark | Rear Admiral | 1 | 1 |
| Tom Billett | Security Guard #1 | CDCA Agent #2, CHP Officer | 1 | 2 |
| Akiko Morison | Anesthesiologist | Speech Therapist | 1 | 1 |
| Bob McCracken | Doug | Randal Parker | 1 | 1 |
| Brett Wagner | L.K. | Raymond Tubbs | 1 | 1 |
| Dominic Flores | Pharmacist | Journalist | 1 | 1 |
| Frank Clem | Bartender | Andy | 1 | 1 |
| Gwen Holloway | Neurologist #2 | Woman | 1 | 1 |
| J. Paul Boehmer | Husband | Patient | 1 | 1 |
| J.R. Cacia | Officer Soltes | Marcus Goodwin | 1 | 1 |
| Jake Richardson | Stevie Lipa | Mike Flynn | 1 | 1 |
| John Kelly | Robert Marrell | Defense Attorney | 1 | 1 |
| Johnny Sneed | Todd | Byron Jordan | 1 | 1 |
| Paul Ganus | Trainer | Security Guard Jim | 1 | 1 |
| Rene Hamilton | Carol | Mother | 1 | 1 |
| Reynaldo Rosales | Handsome Fellow | Dieter Webb | 1 | 1 |
| Rif Hutton | Morris | Doctor | 1 | 1 |
| Tom Wright | Dr. Pilcher | Kevin Rome | 1 | 1 |
| Alex Quijano | Ray | Attendant | 1 | 1 |
| Andrew Borba | Mr. Van Der Meer | Inspector Bobby Wilson | 1 | 1 |
| Brian Leckner | Ivan | Hotel Security | 1 | 1 |
| David Kelsey | Ron | Donald Beechum | 1 | 1 |
| David Loren | Stag-Man | Junior Lawyer | 1 | 1 |
| Douglas Spain | Latino Fellow | Hector Ramirez | 1 | 1 |
| Jake Martin | Julia's Husband | Barry Mills | 1 | 1 |
| Jennifer Christopher | Molly | Susan Herman | 1 | 1 |
| Kelly Frye | Salesgirl | Kati Bauer | 1 | 1 |
| Matt Malloy | Aubrey Shifren | Scott Price | 1 | 1 |
| Melissa Marsala | Judy Lupino | Lila Barca | 1 | 1 |
| Paul Hayes | Mr. Klingman | Building Super | 1 | 1 |
| Yan Feldman | Mike | Ray Qasimi | 1 | 1 |
| Anise Fuller | Melodie | Female Student #2 | 1 | 1 |
| Barbara Kerford | Masseuse #2 | Lady in Elevator | 1 | 1 |
| Celia Finkelstein | Gail | Deb Granger | 1 | 1 |
| David Cheaney | Bus Stop | Jail Medic | 1 | 1 |
| Ellery Sprayberry | Girl | Gail Hines | 1 | 1 |
| F. William Parker | Reverend Bowden | Guy Perotti | 1 | 1 |
| Jaime Alvarez | Jose | Juarez Police Officer | 1 | 1 |
| John Lacy | Dr. Dave Thomas | Kyle Rayburn | 1 | 1 |
| Mandy McMillian | Nurse #1 | Jenny | 1 | 1 |
| Mark Hengst | Fake Dad | Alex Nelson | 1 | 1 |
| Michael C. Alexander | Man | Austin Cop | 1 | 1 |
| Michael Whaley | Joe | Elwood Pierce | 1 | 1 |
| Sharmila Devar | Nurse | Meera | 1 | 1 |
| Jack Harding | Vince | Medical Examiner | 1 | 1 |
| Jude Ciccolella | Mendelson | Freddy Fitch | 1 | 1 |
| Madison Bauer | Soap Patient | Backgammon Club Receptionist | 1 | 1 |
| Mandy June Turpin | Beth | Realtor | 1 | 1 |
| Preston James Hillier | Tommy | Sacramento PD | 1 | 1 |
| Teddy Lane, Jr. | Mr. Conroy | Cop | 1 | 1 |
| Vicellous Reon Shannon | Carnell Hall | Jeron "Shade" Slaughter | 1 | 1 |
| Anthony Tyler Quinn | Eli Morgan | Lawyer | 1 | 1 |
| Felix Avitia | Crying Boy | Village Boy | 1 | 1 |
| Jim Gleason | Mitchell | Neil | 1 | 1 |
| Michelle Gardner | Dr. Stone | Ginger Cauley | 1 | 1 |
| Ken Luckey | Ken Sowinski | Phoenix Bell | 1 | 1 |
| Mark Atteberry | Phil | Jack Mitchell | 1 | 1 |
| Michael Dean Connolly | Oliver | Well-Groomed Man | 1 | 1 |
| Sammy Busby | Gorski | Corpus Christi PD Officer | 1 | 1 |
| Susan Slome | Mrs. Lucille Hernandez | Atoosa | 1 | 1 |
| Nick Warnock | Reporter | Deputy Hobbs | 1 | 1 |
| Raf Mauro | Doctor | Niko | 1 | 1 |
| William Christopher Stephens | Man | Cop #1 | 1 | 1 |
Cast data from TVmaze, licensed CC BY-SA 4.0.