All 75 actors in both CSI: Crime Scene Investigation and The Fosters
75 actors have appeared in both CSI: Crime Scene Investigation and The Fosters, across 441 episodes. The most-credited is Alexandra Barreto, Distraught Woman, Romina Gonzalez in CSI: Crime Scene Investigation and Ana Gutierrez in The Fosters.
| Actor | In CSI: Crime Scene Investigation | In The Fosters | Eps | Eps |
|---|---|---|---|---|
| Alexandra Barreto | Distraught Woman, Romina Gonzalez | Ana Gutierrez | 2 | 38 |
| Brandon Quinn | Ernie Menlo, Zach Alton | Gabriel Duncroft | 2 | 20 |
| Geoffrey Rivas | Det. Sam Vega | Bill | 20 | 1 |
| Romy Rosemont | Jacqui Franco | Amanda Rogers | 13 | 4 |
| Kerr Smith | A Collins Boy | Robert Quinn | 1 | 19 |
| Brandon W. Jones | Charlie Russell | Liam Olmstead | 4 | 6 |
| Lorraine Toussaint | Marla James, Cynthia James | Dana Adams | 3 | 9 |
| Bruce Davison | Avery Tinsdale | Stewart Adams | 1 | 5 |
| Mark Totty | Clint Owen | Craig Stratos | 1 | 8 |
| Alex Skuby | FBI Agent Paul Briggs, Federal Agent | Joe Gray | 2 | 9 |
| Suzanne Cryer | Dr. Jennifer Grier | Jenna Paul | 1 | 6 |
| Wayne Wilderson | Paramedic Edwin Kelso | Scott | 6 | 1 |
| Hannah Kasulka | Debbie Logan | Kaitlyn Reihl | 1 | 7 |
| Levi Fiehler | Brad Jeffries | Troy Johnson | 1 | 5 |
| Marlene Forte | Mrs. Pamela Gentry | Elena Gutierrez | 1 | 7 |
| Alicia Sixtos | Simone Molinez | Carmen Cruz | 1 | 10 |
| Reiley McClendon | Charlie Kellerman | Vico Cerar | 1 | 8 |
| Tony Plana | Elindio Zapata | Victor Gutierrez | 1 | 6 |
| Valerie Dillman | Rebecca Sutter | Jill Quinn | 1 | 7 |
| Jamie McShane | Eddie Vonner, Jeff Berlin | Donald Jacob | 2 | 7 |
| Beau Mirchoff | Jake Pychan | Jamie Hunter | 1 | 3 |
| Katherine McNamara | Angela Ward / Tangerine | Kat | 1 | 3 |
| Hugh Scott | Cliff Ballard | Doug Harvey | 1 | 5 |
| Ashlee Füss | Abby Fisher | April | 1 | 3 |
| Chris McGarry | Mike Marsh | Agent Allen | 1 | 6 |
| Mary Mouser | Cassie McBride | Sarah | 1 | 3 |
| Michael Patrick McGill | Ruben Caster | Coach Spears | 1 | 6 |
| Susan Walters | Harper Fitzgerald | Diane Hunter | 1 | 3 |
| Chad Todhunter | Trent Reager | Patrick Molloy | 1 | 4 |
| Colby French | Officer Davis | Jim Pearson | 2 | 2 |
| Robert Gant | Lewis Greyburg | Jim Hunter | 1 | 3 |
| Angela E. Gibbs | Amelia Gross | Michelle Walters | 1 | 5 |
| Michael Filipowich | Caleb Voight | Evan | 1 | 2 |
| Travis Schuldt | Aron DeRosa | Nate Adams | 1 | 2 |
| Beth Littleford | Nurse Mona | Realtor | 1 | 3 |
| John Rubinstein | Judge Crawford, Priest | Henry Marshall | 2 | 2 |
| Debra Christofferson | Regina Owens | Therapist | 1 | 2 |
| John Prosky | ADA Vanderpool | Doctor | 1 | 2 |
| Tom Beyer | L. Collins | Nerdy Guy | 2 | 1 |
| Vincent Ventresca | Connor Durman | Henry | 1 | 2 |
| Nancy Youngblut | Nurse | Judge | 2 | 1 |
| Scott Lowell | Gavin Pearson | Doctor | 1 | 1 |
| Eric Steinberg | Eric Louie | Professor Kim | 1 | 3 |
| Alessandra Torresani | Bree Lindale | Brooke | 1 | 2 |
| Cyrus Farmer | Reno Detective | Probation Officer | 1 | 2 |
| Jean Louisa Kelly | Sheila DeMarcus | Pastor Nicole | 1 | 2 |
| Karis Campbell | Tara Weathers | Karen | 1 | 2 |
| David Sullivan | Hotel Manager | David Fressola | 1 | 1 |
| Stacy Edwards | Vicki Winston | Mrs. Baker | 1 | 1 |
| Jonathan Spencer | Court Clerk | Carl | 1 | 1 |
| Mari Weiss | Foreman | Orthopaedist | 1 | 1 |
| Asante Jones | Swat Captain | Delivery Man | 1 | 1 |
| John Ales | Timothy Rand | Coach | 1 | 1 |
| Scot Zeller | Brad Fante | Photographer | 1 | 1 |
| Andrew Leeds | Tom Bell | A.D.A. Colbert | 1 | 1 |
| Monique Edwards | Nurse Nanette Faber | Nice Lady | 1 | 1 |
| Vaughn Armstrong | Dr. Dennis Keil | Mr. Olsen | 1 | 1 |
| S. Zylan Brooks | Dispatcher | Monica Davis | 1 | 2 |
| Christopher Goodman | Richard Adams | Tom | 1 | 1 |
| Jenny O'Hara | Sandra Walkey | Melanie's Mom | 1 | 1 |
| Kim Delgado | Discharge Guard, Security Guard | Bryan | 2 | 1 |
| Paul Schackman | Bob Martin | Laser Specialist | 1 | 1 |
| Alex Quijano | Sexual Male Neighbor #2 | Tony Delgado | 1 | 2 |
| Betty Murphy | Eunace Duggan | Older Woman | 1 | 1 |
| Danielle Kennedy | Addie Finch | Neighbor Woman | 1 | 1 |
| Ivar Brogger | Jacob Wolf | Doctor | 1 | 1 |
| John Lee Ames | Marty | Crazed Man | 1 | 1 |
| Phillip Marshall Tyler | I.A. Detective Lionel Ford | James | 1 | 1 |
| Thomas Crawford | Janitor | Judge | 1 | 1 |
| Jeremy Glazer | David Winnock | Jeff Stolland | 1 | 1 |
| Monica Garcia | Mrs. Parker | Concerned Teacher | 1 | 1 |
| Scott Alan Smith | Stuart Gardner | Surgeon | 1 | 1 |
| Chet Grissom | Restaurant Manager | Assistant DA | 1 | 1 |
| Matt Kaminsky | Stewart Bradley | Brad | 1 | 1 |
| J. Omar Castro | Crew Chief | Security Guard | 1 | 1 |
← CSI: Crime Scene Investigation × The Fosters
Cast data from TVmaze, licensed CC BY-SA 4.0.