All 184 actors in both CSI: Crime Scene Investigation and Shameless
184 actors have appeared in both CSI: Crime Scene Investigation and Shameless, across 471 episodes. The most-credited is Michael Patrick McGill, Ruben Caster in CSI: Crime Scene Investigation and Tommy in Shameless.
| Actor | In CSI: Crime Scene Investigation | In Shameless | Eps | Eps |
|---|---|---|---|---|
| Michael Patrick McGill | Ruben Caster | Tommy | 1 | 90 |
| Wallace Langham | David Hodges | Dr. Tyson | 74 | 2 |
| Jon Wellner | Henry Andrews | Charles | 58 | 1 |
| Scott Michael Campbell | Union Soldier | Brad | 1 | 38 |
| Dennis Cockrum | Roger Edmonds | Terry Milkovich | 1 | 21 |
| Chloe Webb | Evelyn Polychronopolous | Monica Gallagher | 1 | 14 |
| Vanessa Bell Calloway | Judge Himmel | Carol Fisher | 1 | 23 |
| Alan Rosenberg | Adam Novak | Clyde Youens | 2 | 19 |
| Steve Kazee | Dominic Humphreys | Gus Pfender | 1 | 14 |
| Jeff Pierre | Officer Dunn | Caleb | 1 | 10 |
| Sasha Alexander | Robin Childs | Helene Runyon | 1 | 10 |
| Laura Slade Wiggins | Singer #4, Zoe Tate | Karen Jackson | 2 | 7 |
| Dan Lauria | Det. Jameson | Mo White | 1 | 3 |
| Madison Davenport | Camryn Pose | Ethel | 1 | 9 |
| Ever Carradine | Dr. Darcy Shaw, Faye Minden | Erika | 2 | 4 |
| Sherilyn Fenn | Madame Suzanne | Queen Slott | 1 | 5 |
| Tangie Ambrose | Miss Kitty / Angela Banner, Tina | Foster Care Worker | 5 | 1 |
| Dichen Lachman | Jessica Lowell | Angela, Driver | 1 | 6 |
| Joshua Malina | DA Monroe | Arthur Tipping | 1 | 5 |
| Toby Huss | Frank Sinatra/Jeff Levitt | Steve's Boss | 1 | 1 |
| Michael Reilly Burke | Stuart Coombs | Theo Wallace | 1 | 6 |
| Rebecca Field | Lisa Calgrove | Eliza | 1 | 5 |
| Andy Buckley | Jason Hendler, Reporter #1 | Randy | 2 | 5 |
| Alan Blumenfeld | Bernard Higgins, Club Owner | Neil | 3 | 1 |
| Alicia Coppola | Dr. Susan Hillridge | Sue | 1 | 7 |
| Joe Adler | Jeremy Douglass | Milkovich Brother | 1 | 3 |
| David Wells | Elliot Beckman | Father Pete | 1 | 5 |
| Dennis Boutsikaris | Dr. Sidney Buckman | Professor Hearst | 1 | 5 |
| Jack Carter | Man at Bus Stop | Stan Kopchek | 1 | 4 |
| Jack McGee | Richard O'Malley, Road manager | Misogynist Sponsor | 2 | 1 |
| Johanna Braddy | Carly Green | Shelley | 1 | 1 |
| Kristoffer Ryan Winters | Robbie | Clayton Gallagher | 1 | 2 |
| Rey Gallegos | Carlos Salavar, Julio Maytorena | Dallas | 2 | 1 |
| Sam Doumit | Angela Somerville | Sonny | 1 | 1 |
| Jenica Bergere | Concierge | Lisa | 1 | 5 |
| Ed Lauter | Clay Tobin | Dick Healey | 1 | 4 |
| Will Sasso | Mason Lafoon | Yanis | 1 | 4 |
| Jeff Kober | Roger Wilder, Walter Douglas Hicks | Jupiter | 2 | 2 |
| John Churchill | Shibley | Skip | 3 | 1 |
| Brent Sexton | Mark Doyle | Patrick Gallagher | 1 | 2 |
| Darris Love | Det. Ezekiel Holstein | Gangster | 2 | 1 |
| Suzanne Cryer | Dr. Jennifer Grier | Cheryl | 1 | 2 |
| Bonnie Burroughs | Dusty | Bev | 1 | 1 |
| Eloy Casados | Sheriff Joe Vasquez | Roger Runningtree | 1 | 3 |
| Jeff Bowser | Customer | Scott | 1 | 1 |
| Jos Viramontes | Public Defender | Phil | 1 | 1 |
| Matthew Glave | Ken Bixler | Scott Walker | 1 | 1 |
| Steven Lee Allen | Security Guard | Nathan | 1 | 1 |
| Ambrit Millhouse | Jury Foreperson, Officer Collins | Cashier | 2 | 1 |
| Jamie Harris | Howard Velco | Eric | 1 | 2 |
| Johnny Sneed | Todd Piccone | Richard | 1 | 2 |
| Lex Medlin | Sgt Barclay | Dr. Jonathan Rosenbaum | 2 | 1 |
| Sean O'Bryan | Reverend Rebetti | George | 1 | 2 |
| Christopher Gartin | Dr. Holloway, Marcus Corcoran | Chip Lishman | 2 | 2 |
| Michael B. Silver | Prosecutor | Lorenzo | 1 | 3 |
| Steven M. Gagnon | Bailiff | Bill Pratt | 1 | 4 |
| Cameron Richardson | Emily Hartley / White Rabbit / Salesgirl | Cheryl | 1 | 2 |
| Christian Clemenson | Charles Pellew | Christopher Collier | 1 | 2 |
| Jane Galloway Heitz | Customer | Claire | 1 | 1 |
| Julie Ariola | Brenda Shorey | Patty | 1 | 2 |
| Marcus Brown | Stage Manager | Pub Patron | 1 | 1 |
| Michael Hyatt | Jolene Newman | Officer Pimental | 1 | 1 |
| Nancy Youngblut | Nurse | Mrs. Kandage | 2 | 1 |
| Omar Leyva | Vasco Ruiz | Federale | 2 | 1 |
| Patrick Fischler | Mr. Lee / Wolfie | Wade Shelton | 1 | 2 |
| Paul Dooley | Buddy Ween | Ralph | 1 | 2 |
| Roxy Wood | Andre Winnyton | Miss June | 2 | 1 |
| Stacy Edwards | Vicki Winston | Laura Shelton | 1 | 2 |
| Tara Karsian | Jill Paisley | Celia | 1 | 2 |
| Lori Alan | Valerie Esposito | Stacy Baer | 1 | 2 |
| Sandy Martin | Female Trucker, Office Manager | Doctor | 2 | 1 |
| Tina Ivlev | Kirsten | Freelania Alexeyevich | 1 | 2 |
| Erin Chambers | Molly Zimmerman | Melanie Runkin | 1 | 1 |
| Jeffrey Dean Morgan | Detective William Nolan | Charlie Peters | 1 | 1 |
| Jeremy Ratchford | Tommy Sconzo | Detective Bernero | 1 | 1 |
| John Aylward | Dr. Paul Anton | Bill | 1 | 1 |
| Merrin Dungey | Twyla Owens | Frank’s Nurse | 1 | 1 |
| Phillip Rhys | Prince Hamad Al Maktoum | Marcos Hanisian | 1 | 1 |
| Rob Benedict | Brian Morley | Dr. Noah Pitts | 1 | 1 |
| Rosalind Chao | Michelle Huntley | Doctor | 1 | 1 |
| Gina Hecht | Donna Wetzel, Mrs. Buckley | Rachel | 2 | 1 |
| Jernard Burks | Lot Attendant | Antoine | 1 | 2 |
| Stacey Oristano | Diana | Trina | 1 | 2 |
| Bre Blair | Tracy | Cynthia | 2 | 1 |
| Casey Biggs | Mr. Wilmot | David | 1 | 2 |
| Elizabeth Sung | Cynthia Sato | Mrs. Wong | 1 | 2 |
| Henry G. Sanders | Bill Gibson | Jelly | 1 | 1 |
| Max Adler | Kyle Banks | Eric | 1 | 1 |
| Maxie J. Santillan Jr. | Homeless Man | Vagrant | 1 | 1 |
| Paul James | Bob Warner | T.A. | 1 | 1 |
| Ronnie Gene Blevins | Rudy | Lewis | 1 | 1 |
| William Stanford Davis | Mechanic William | Conrad | 1 | 1 |
| Bonnie Morgan | Alice Neely, Melodie Davis | Teresa | 2 | 1 |
| Brett Rickaby | Maintenance Man | Bruno | 1 | 2 |
| Brad William Henke | George Bartell | Hal Hollander | 1 | 1 |
| Deidrie Henry | Terri Royce | Fowler | 1 | 1 |
| Kai Caster | Declan Dempsey | Seth | 1 | 1 |
| Lenny Jacobson | Denny Jones | Norbert | 1 | 1 |
| Lisa Waltz | Jean Kingsley | Mrs. Sugar | 1 | 1 |
| Madison Mason | Vance Colton | Father Bud | 1 | 1 |
| Mari Weiss | Foreman | Doctor | 1 | 1 |
| Sandra Purpuro | Shelley Stark | Detective Mott | 1 | 1 |
| Shannon Lucio | Kristi Holt | Alison de Marco | 1 | 1 |
| Vyto Ruginis | Phil Swelco | Edward Gretsky | 1 | 1 |
| Del Hunter-White | Bus Driver, Family Service Rep. | School Administrator | 2 | 1 |
| Billy Mayo | Fire Chief James Walker | Dispatch | 1 | 1 |
| Camille Chen | Alice Sato | Lewis | 1 | 1 |
| Dan Martin | Plant Nursery Worker | Officer Jones | 1 | 1 |
| Derek Ray | Lead Fireman | Gregory | 1 | 1 |
| Lindsey Ginter | Mr. Daniels | Charlie | 1 | 1 |
| Micah Cohen | Andrew Wolflynn | Jeff Murphy | 1 | 2 |
| Omid Abtahi | Chandru Dru Kambhatla | Sameer | 1 | 1 |
| Sterling Beaumon | Drillbit | Mack | 1 | 1 |
| Andrew Leeds | Tom Bell | Tod | 1 | 1 |
| David Clayton Rogers | Bruce Ortolani | Detective Young | 1 | 1 |
| David DeLuise | Cliff Renteria | Proctor | 1 | 1 |
| Don Stark | Sam Hopkins | Congressman Wayne "Wubby" Ubberman | 1 | 1 |
| John Kapelos | Duke Rittle | Larry Burke | 1 | 1 |
| Larry Clarke | Detective Sulik | Timothy | 1 | 1 |
| Lisa K. Wyatt | Ranger Stone | Constance | 1 | 1 |
| Patrick Bristow | Lionel Rose | Bill | 1 | 1 |
| Patrick Cox | Burly Guy | Rory | 1 | 1 |
| Tina Huang | I.A. Detective Karen Park | Yvonne | 1 | 1 |
| Yves Bright | Rob Rios | Customer 2 | 1 | 1 |
| Ali Chen | Femal Civilian | Admitting Nurse | 1 | 1 |
| Cristen Coppen | Waitress | Greta | 1 | 1 |
| Dale Dickey | Waitress | Aunt Ronnie | 1 | 1 |
| David Fabrizio | Thomas Simon | Drill Instructor | 1 | 1 |
| Heather McComb | Tara Matthews | Wendy | 1 | 1 |
| Hedy Burress | Julianne Torse | Doctor | 1 | 1 |
| Lombardo Boyar | Jesse Commons | Manuel | 1 | 1 |
| Lucas Kerr | Matthew Tarland | Kenny | 1 | 1 |
| Maggie Wheeler | Female Comic | Fiona's Attorney / Lawyer | 1 | 1 |
| Michael Mantell | Dr. Stevens | Dean Wheeler | 1 | 1 |
| Seidy Lopez | Lucita Ruiz | Brianna | 1 | 1 |
| Vito D'Ambrosio | Alfonz DeRosa | Bill Doyle | 1 | 1 |
| Bill Kalmenson | Oliver Dunn | Judge Vanwyngarden | 1 | 1 |
| Bob McCracken | Mason Carter | Laverne | 1 | 1 |
| Edward Edwards | Mr. Darwell | Mark | 1 | 1 |
| Evelina Martinez | Officer | Detective Wilson | 1 | 1 |
| Hector Atreyu Ruiz | Jose Casita | Carlos | 1 | 1 |
| John Billingsley | Paul Cyden | Dr. Drew | 1 | 1 |
| John Lee Ames | Marty | Caleefa | 1 | 1 |
| Linara Washington | Grace Powell | Benyon | 1 | 1 |
| Matt Gottlieb | Berman's Lawyer | Tahuti | 1 | 1 |
| Michael Adam Hamilton | Boris Kuchko | Scotty | 1 | 1 |
| Monika Casey | Claire Marsh | Sasha | 1 | 1 |
| Rif Hutton | Vernon Porter | General Gene Powell | 1 | 1 |
| Robert Gant | Lewis Greyburg | Greg Garvin | 1 | 1 |
| Tim De Zarn | Mr. Carlton | Nana | 1 | 1 |
| Asante Jones | Swat Captain | Harold Simmons | 1 | 1 |
| Cathrine Grace | Orlando Wife | Woman | 1 | 1 |
| Chris Fogleman | Johnnie | Tom | 1 | 1 |
| Jackson Davis | Everett Edwards | Ed Bragg | 1 | 1 |
| Jaime Alvarez | Car Wash Valet | Worker | 1 | 1 |
| James Earl | Pallbearer #1 | Detective Hightower | 1 | 1 |
| Jonathan Chase | Jeff Blakely | Pastor Benny Di Leo | 1 | 1 |
| Jonathan Spencer | Court Clerk | Andy | 1 | 1 |
| Kyle Davis | Clerk | Damon | 1 | 1 |
| Mike Starr | Dominic Bruno | Jean Luc | 1 | 1 |
| Cleo King | Lucy | Registrar | 1 | 1 |
| David Figlioli | Green Poncho | Lanny | 1 | 1 |
| Libby Mintz | Buckle Bunny #2 | Chloe | 1 | 1 |
| Onahoua Rodriguez | Kim Jiminez | Dr. Ortiz | 1 | 1 |
| Roger Hewlett | Deputy Barry | Leonard | 1 | 1 |
| Tyler Anderson | Chad Ellis | Kenny Dombrowski | 1 | 1 |
| Van Epperson | Judge | Guidance Counselor | 1 | 1 |
| Jason Sweat | Bailiff | Paramedic | 1 | 1 |
| Kirk Bovill | Dale Durney | Darren | 1 | 1 |
| S. Zylan Brooks | Dispatcher | Court Clerk | 1 | 1 |
| Phillip Jeanmarie | Valet | Raj | 1 | 1 |
| Rene L. Moreno | Adam Jiminez | Rinaldo | 1 | 1 |
| Tamara Camille | Lanetta | Le Club Lady | 1 | 1 |
| Donzaleigh Abernathy | Carolina Bell | Tawny | 1 | 1 |
| Mike Muscat | Security Guard | Barry | 1 | 1 |
| Robert Sutton | Stage Manager | Harry | 1 | 1 |
| Susan Grace | Female Parent #2 | Mrs. Joyce | 1 | 1 |
| Chet Grissom | Restaurant Manager | Vernon | 1 | 1 |
| Christopher Gehrman | Adam Masters | English Teacher | 1 | 1 |
| Al Pugliese | Benny Manduccit | Mr. Baggio | 1 | 1 |
| Khleo Thomas | Dante | Dylan Oswald | 1 | 1 |
| Randy Mulkey | Benny Harper | Uncle Ronnie | 1 | 1 |
| Frank Clem | Caleb Carson | Joe | 1 | 1 |
| Matthew Boylan | Darryl Blakeney | Honey | 1 | 1 |
← CSI: Crime Scene Investigation × Shameless
Cast data from TVmaze, licensed CC BY-SA 4.0.