All 117 actors in both Shark and The Mentalist
117 actors have appeared in both Shark and The Mentalist, across 189 episodes. The most-credited is David Noroña, Tony Gorham in Shark and Osvaldo "Oscar" Ardiles in The Mentalist.
| Actor | In Shark | In The Mentalist | Eps | Eps |
|---|---|---|---|---|
| David Noroña | Tony Gorham | Osvaldo "Oscar" Ardiles | 1 | 7 |
| Jack Plotnick | Bradley Roberts | Brett Partridge | 1 | 5 |
| George Wyner | Judge George Morton | Dr. Steiner | 2 | 3 |
| Ivar Brogger | Judge Kenneth Woodruff | Elliott Winston | 4 | 1 |
| Rockmond Dunbar | Teddy Banks | Dennis Abbott | 1 | 3 |
| William Forsythe | Harry Russo | Steven "Steve" Rigsby | 1 | 2 |
| Michael B. Silver | Dan Lauter | Julius Coles | 4 | 1 |
| David Barrera | M.E. Mickey Cruz-Alvarez | Frank Rodriguez | 3 | 1 |
| Eddie McClintock | Tom Brandt | Sgt. Hawkins | 1 | 1 |
| John Rubinstein | Lance Horning | Judge Manchester | 1 | 3 |
| Jordan Belfi | Neal Donovan | Wes Attwood | 3 | 1 |
| Lisa Sheridan | Marcy Danner | Dr. Brooke Harper | 1 | 1 |
| Paula Marshall | Jordan Westlake | Kris Makkena | 3 | 1 |
| Željko Ivanek | Elliott Dasher | Dr. Linus Wagner | 2 | 2 |
| Alex Fernandez | Norman Saunders | Det. Brian Portis | 2 | 1 |
| Monique Gabriela Curnen | Claudia Reyes | Tamsin Wade | 1 | 2 |
| Paul Schulze | Ted Jeffries | John Hutton | 1 | 2 |
| Titus Welliver | Dexter Modene | Michael Ridley | 1 | 2 |
| Denise Dowse | Judge Jane Briar | SFPD Det. Carla Mulvey | 3 | 1 |
| Amy Price-Francis | Amanda Sellers | Dr. Alicia Seberg | 1 | 1 |
| Dakin Matthews | Judge Warren Cleary | Christo Papadakis | 1 | 2 |
| John de Lancie | Warren Kovak | Edward Feinberg | 1 | 1 |
| John Kapelos | Presiding Officer | Hank Draber | 2 | 1 |
| Lisa Kaminir | Yvonne Sterling | Linda Berry | 1 | 1 |
| Marguerite MacIntyre | Vivian Anderson | Heather Prentiss | 1 | 1 |
| Mark Deklin | Peter Rhodes | James Kinsey | 1 | 1 |
| Mark Rolston | Cade Berlinger | Det. Dale Blakely | 1 | 1 |
| Mozhan Navabi | Maria Lutrova | Nicki Weymouth | 1 | 2 |
| Patrick Fabian | Dr. Charlie Bender | Randall Faulk | 1 | 1 |
| Robert Curtis Brown | Morgan Ride | Nathan Dilmer | 2 | 1 |
| Amy Aquino | Judge Kelly Grant | Judge Patricia Davis | 1 | 2 |
| Christopher Cousins | Richard Metcalfe | Jason Lennon | 1 | 2 |
| H. Richard Greene | Judge Trevor C. Williams | Robert Lynch | 2 | 1 |
| Joseph Will | Detective Moreno | Steven Wench | 1 | 2 |
| Allison Dunbar | Maria Correlli | Judy Lomax | 1 | 1 |
| Benito Martinez | Agent Juarez | Commander Delgado | 1 | 1 |
| Brianna Brown | Carrie Reed | Krystal Markham | 1 | 1 |
| Chris William Martin | Ryan Stafford | Police Chief Trey Piller | 1 | 1 |
| François Chau | Mike Wong | Mr. Nguyen | 1 | 1 |
| Meredith Monroe | Nina Weber | Verona Westlake | 1 | 1 |
| Philip Anthony-Rodriguez | Louis Menashi | Darrell Gonzalez | 1 | 1 |
| Tom Virtue | Larry Reiner | George Palmer | 1 | 1 |
| Alison Martin | Judge Rita Bardos | Mrs. Macy | 2 | 1 |
| Andy Mackenzie | Jake Forman | John "Tiny" Callahan | 1 | 1 |
| Carlo Rota | Anton Robitaille | Dimitri Zubov | 1 | 1 |
| Chris Mulkey | Sheriff Griffin | Tom Crayhew | 1 | 1 |
| Clifton Powell | Ray Tillman | C.O. Earls | 1 | 1 |
| Eric Ladin | Ronald Harper | Roddy Gerber | 1 | 1 |
| Graham Shiels | Detective | Officer Tom Rowley | 1 | 1 |
| Kent Shocknek | Reporter | Newscaster | 3 | 1 |
| Marisa Ramirez | Monique | Sharon Vasquez | 1 | 1 |
| Paul Ben-Victor | Ricky Rago | Noah Landau | 1 | 1 |
| Raphael Sbarge | Christopher Hoffs | Hollis Dunninger | 1 | 1 |
| Rick Hoffman | Sam Harris | Christopher Lynch | 1 | 1 |
| Alla Korot | Tracy Weston | Jemma Prentiss | 1 | 1 |
| Bryce Johnson | Josh Carpenter | Ranger Kyle | 1 | 1 |
| Colby French | Carl Wilson | Jason Kern | 1 | 1 |
| Dennis Boutsikaris | D.A. Lester Rivers | Dr. Michael Rubin | 1 | 1 |
| Eugene Byrd | Kurt Bellows | Russell Bigelow | 1 | 1 |
| Josie Davis | Kelly Abbott | Sonya | 1 | 1 |
| Laura Leigh Hughes | Natalie Warner | Janice Elkins | 1 | 1 |
| Navid Negahban | Amir Khan | Hassan Zarif | 1 | 1 |
| Ray Wise | Lloyd Holcomb | Dennis Victor | 1 | 1 |
| Rodney Eastman | Charlie Davis | Lee Skelling | 1 | 1 |
| Sterling K. Brown | Quenton North | DEA Agent Higgins | 1 | 1 |
| Tracy Middendorf | Wendy Phillips | Jane Doe | 1 | 1 |
| Vernée Watson | Judge Miriam Keller | Psychiatrist | 1 | 1 |
| Brady Smith | Carl Lisco | Rob Wallace | 1 | 1 |
| Heather McComb | Janet Butler | Peregrine Hartley | 1 | 1 |
| Jeffrey Nordling | FBI Special Agent Oliver Hayes | Price Randolph | 1 | 1 |
| Jerry Zatarain Jr. | Luis | Ty | 1 | 1 |
| Joe Spano | Paul Faber | Greg Relin | 1 | 1 |
| Kimleigh Smith | Detective | Mindy Fernandez | 1 | 1 |
| Michael Reilly Burke | Stuart Buckner | Andrew Kellogg | 1 | 1 |
| Nestor Serrano | Duke Ballantine | Garth Drucker | 1 | 1 |
| Ray Abruzzo | Lennie Rabinov | Bill Mylar | 1 | 1 |
| Stacy Edwards | Gail Buckner | Concetta Wale | 1 | 1 |
| Tom Wright | Deputy Police Chief George Martinson | Kevin Rome | 1 | 1 |
| Troy Ruptash | Mike Brigham | Matthew Gold | 1 | 1 |
| Bobby Hosea | Bartender | Joe Lamotte | 1 | 1 |
| Cullen Douglas | Peter Mirsky | Vince Candide | 1 | 1 |
| Hal Ozsan | Donny Garland | Harry Clarkson | 1 | 1 |
| K.T. Thangavelu | O.R. Nurse | Doctor | 1 | 1 |
| Karl Makinen | LAFD Captain Joe Stevens | Christon Phelps | 1 | 1 |
| Ned Vaughn | Sam Bemis | Reid Colman | 1 | 1 |
| Neil Hopkins | Garrett Blake | Isaac Goodwin | 1 | 1 |
| Paul Schackman | Dr. Kevin Phelps | Alan Montross | 1 | 1 |
| Rick Peters | Rob Demato | Ed Masterson | 1 | 1 |
| Sumalee Montano | Arlene Pierce | Susan Nguyen | 1 | 1 |
| Adam Lieberman | Detective | Bomb Squad Officer | 1 | 1 |
| Chad Todhunter | Jeffrey Wharton | Jason O'Toole | 1 | 1 |
| Emilio Rivera | Detective #1 | Martin | 1 | 1 |
| John D'Aquino | Ty Bennings | Bill Herman | 1 | 1 |
| John Lacy | Terry Burns | Kyle Rayburn | 1 | 1 |
| Jon Sklaroff | Deno Orr | Adam Reed | 1 | 1 |
| Kelly McNair | Kim | Kim Wilcox | 1 | 1 |
| Matt Battaglia | Don Kipling | Curtis Nett | 1 | 1 |
| Michael Mantell | Norman Elby | Leo Drembelas | 1 | 1 |
| Michael William Freeman | Eric Barrow | Mace Gutherie | 1 | 1 |
| Ray Proscia | Auctioneer | White Shoe Attorney | 1 | 1 |
| Robert Cicchini | Ramon Campos | Nick Monaco | 1 | 1 |
| Sonny Marinelli | Detective Richie Swift | Marvin Gryska | 1 | 1 |
| Celestino Cornielle | Daniel Moreno | Tomas | 1 | 1 |
| Eli Goodman | Michael Green | Dave Bisping | 1 | 1 |
| Federico Dordei | Emilio Perez | Adrien Ludo | 1 | 1 |
| Kate Norby | Diane Hadley | Sally Carter | 1 | 1 |
| Madison Bauer | Heather Spaulding | Backgammon Club Receptionist | 1 | 1 |
| Owen Beckman | Frank Cooley | Andy | 1 | 1 |
| René Rivera | Captain Garcia | Josef Rosales | 1 | 1 |
| Susan Chuang | Judge Futamora | Joyce Tran | 1 | 1 |
| Michelle Gardner | Medical Examiner | Ginger Cauley | 1 | 1 |
| David Vincent | Sheriff's Deputy #1 | Agent Jurmain | 1 | 1 |
| Geoffrey Rivas | Detective Roja | Captain Bocanegra | 1 | 1 |
| Jim Jansen | Judge | Pastor Farley | 1 | 1 |
| Paul Hayes | Union Rep | Building Super | 1 | 1 |
| Patrick Robert Smith | Sheriff | Police Officer | 1 | 1 |
| Andre Alexsen | Lead Detective | CA State Govenor | 1 | 1 |
Cast data from TVmaze, licensed CC BY-SA 4.0.