All 98 actors in both Psych and The Flash
98 actors have appeared in both Psych and The Flash, across 303 episodes. The most-credited is Patrick Sabongui, Tito in Psych and David Singh in The Flash.
| Actor | In Psych | In The Flash | Eps | Eps |
|---|---|---|---|---|
| Patrick Sabongui | Tito | David Singh | 1 | 45 |
| Carmen Moore | Rosa | Kristen Kramer | 1 | 21 |
| Tony Todd | Detective Moses Johnson | Zoom | 1 | 14 |
| Sendhil Ramamurthy | Rajesh "Raj" Singh | Dr. Ramsey Rosso | 1 | 10 |
| Andre Tricoteux | Leatherface | Savitar, Carl Bork | 1 | 11 |
| Amanda Pays | Susan B | Dr. Tina McGee | 1 | 5 |
| Keith David | William "Bill" Guster | Solovar | 1 | 3 |
| Ken Camroux-Taylor | Doctor | Judge Hankerson | 1 | 5 |
| Peter Kelamis | Dr. Metz, Principal Petlic, Prosecutor #1 | Inspector Howard | 3 | 1 |
| Greg Grunberg | Jay Giannakas | Det. Tom Patterson | 1 | 2 |
| Agam Darshi | Dwyer | Queen | 1 | 4 |
| Bre Blair | Talia | Tess Morgan | 1 | 1 |
| Richard Zeman | Miklos Prochazka | Lucious Coolidge / Heat Monger | 1 | 1 |
| Tiffani Timms | Victim #2 | Tiffany Smith | 1 | 2 |
| Tom Butler | Attorney General Maxwell | Eric Larkin | 1 | 2 |
| Chad Riley | Guard | Foreman, Goon #2, Security Guard #1 | 1 | 3 |
| Shawn Stewart | Assistant Coach #2 | Mitch Romero | 1 | 3 |
| Andrew Francis | Dickie | Tony Stewart | 1 | 1 |
| Catherine Lough Haggquist | Lisa | Vickie Bolen | 1 | 1 |
| Haig Sutherland | Syd | Griffin Grey | 1 | 1 |
| Osmond Bramble | Bailiff | Bouncer, Harold, Uniform With Junkie | 1 | 3 |
| Paul Anthony | Todd | Ray Bivolo | 1 | 3 |
| Sean Carey | Valet | Stanley Ellis | 1 | 1 |
| Sean Owen Roberts | Juice Box | Clay Stanley | 1 | 1 |
| Reese Alexander | Patterson | Museum Guard, Prison Guard #2 | 1 | 2 |
| Bruce Harwood | Health Inspector | Dexter Myles | 1 | 1 |
| Charles Zuckermann | Armed Assailant #1 | Bert | 1 | 1 |
| Donnelly Rhodes | Judge Horace Leland | Glasses | 1 | 1 |
| Fraser Aitcheson | Drew Shacker | City Worker #2, Criminal Passenger, Prison Gang-Goon #1 | 1 | 3 |
| James Rha | Doctor | Dr. Rodrigo | 1 | 1 |
| Jerry Wasserman | Jack Atwater | President of the U.S.A. | 2 | 1 |
| Jessie Fraser | Abby Sheldon | Nurse | 1 | 1 |
| Maggie T. Sullivun | Older Lady | Elderly Lady | 1 | 1 |
| Matt Ellis | Lance Tolkin | Agent Zak Zeal | 1 | 1 |
| Michael Christopher Smith | Charles Sax | Danton Black | 1 | 1 |
| Michael Karl Richards | Entrance Guard | Cop #1, Paulson | 1 | 2 |
| Teach Grant | Salvage Yard Worker | Clark Bronwen | 1 | 1 |
| Gerry South | Anthony Ogletree, Jimmy Fitz | Night Manager | 2 | 1 |
| Mark Brandon | Jackson Hale | Richard Dearbon | 1 | 2 |
| Anesha Bailey | Student #3 | Cop #1 | 1 | 1 |
| Devielle Johnson | Sanfus Sanders | Task Force #1 | 1 | 1 |
| Donna Soares | Officer | Judge Tanaka | 1 | 1 |
| Elizabeth Weinstein | Receptionist | Financial Advisor | 1 | 1 |
| Jan Bos | D.A. | Dr. Hadley | 1 | 1 |
| Peter Bryant | FBI Agent | Fire Chief | 1 | 1 |
| Scott Perrie | Bevin Rennie Llywellen | Husband | 1 | 1 |
| Tracy Trueman | Amy | Dr. Foster | 1 | 1 |
| Fred Henderson | Flying Instructor | Coroner | 1 | 2 |
| Paul Lazenby | Guard, James Earl Vest | Tech Thief #2 | 2 | 1 |
| Troy Rudolph | Doctor #2 | Paramedic #2 | 1 | 2 |
| Aaron Craven | Randall Fishbeck | Attorney Greg Turk | 1 | 1 |
| Alessandro Miro | Sal | Thief #2 | 1 | 1 |
| Dalias Blake | Worker #1 | Tough #2 | 1 | 1 |
| David Milchard | Clerk | Scientist | 1 | 1 |
| Elizabeth McLaughlin | Nurse | Theresa Howard | 1 | 1 |
| Lisa MacFadden | Receptionist | Anne | 1 | 1 |
| Olivia Cheng | Bad Nanny | Linda Park | 1 | 1 |
| Rochelle Okoye | Hatted Honey | Keisha Moore | 1 | 1 |
| Roger Haskett | Mace Rhoden | Doctor | 1 | 1 |
| Sarah Hayward | Neighbor | Tour Guide | 1 | 1 |
| Tommy Europe | Kelly | Security Guard | 1 | 1 |
| Trevor Carroll | Worker #1 | Max Mercury, Street Punk #2 | 1 | 2 |
| Valerie McNicol | Vineyard Guest | Caretaker | 1 | 1 |
| William MacDonald | Phil | Gene Huskk | 1 | 1 |
| Anthony Harrison | Patrolman, Professor | Warden Wolfe | 2 | 1 |
| Benita Ha | Reporter #2 | Paramedic #1 | 1 | 1 |
| Cainan Wiebe | Isaac | Teammate #1 | 1 | 1 |
| Chris Shields | Minister | John Bolen | 1 | 1 |
| Emanuel Fappas | Chuy | Desk Guard #1 | 1 | 1 |
| Gardiner Millar | Ranger De Soto | Tony Rawlins | 1 | 1 |
| Greg Kean | D.A. Clark | Supervisor | 1 | 1 |
| J. Douglas Stewart | Jeffrey Duke | Fire Chief | 1 | 1 |
| James Michalopolous | Otto Derzius | Security Guard #1 | 1 | 1 |
| Jennifer Oleksiuk | Veronica Towne | Female Meta-Human | 1 | 1 |
| Marc Gaudet | Tourist Husband | Highway Patrolman | 1 | 1 |
| Rhys Williams | Criminal #2 | Man | 1 | 1 |
| Robert Mann | Mortician | Basil Nurblin | 1 | 1 |
| Scott McNeil | Albert "Rip" Semento | Julius | 1 | 1 |
| William Samples | Dr. Morey | Mr. Vandervoort | 1 | 1 |
| Barbara Ellison | Mrs. Nusbaum | Wealthy Elderly Woman | 1 | 1 |
| Chris Eastman | David | Mall Cop | 1 | 1 |
| Peter New | Rusty | Wdgick | 1 | 1 |
| Phillip Mitchell | Frank Crossley | Security Guard | 1 | 1 |
| David Allan Pearson | Doctor, P.I. Hawaiian Shirt Guy | Captain | 2 | 1 |
| Barbara Wallace | Coughing Woman | Grandma Bates | 1 | 1 |
| Michael St. John Smith | Mort Crocker | Harbor Police Chief | 1 | 1 |
| Olena Medwid | Billy Lipp's Girlfriend | Olga | 1 | 1 |
| Sharon Bell | Mary's Mother | Female Restaurant Patron | 1 | 1 |
| Brian Calvert | Parent | McCulloch Executive | 1 | 1 |
| Dee Jay Jackson | Security Guard | Laundry Guy | 1 | 1 |
| Michael Brian | Director | Suit #1 | 1 | 1 |
| Patrick Keating | Landlord | Older Man | 1 | 1 |
| Suzanne Ristic | Cleaning Lady | Tenant | 1 | 1 |
| Amitai Marmorstein | Convenience Store Clerk | Kenny | 1 | 1 |
| Dagan Nish | Nearby Yogi | Junkie | 1 | 1 |
| Demord Dann | Leonard "Diddle" Callahan | Security Guard | 1 | 1 |
| Maxine Miller | Mrs. Lauderbach | Old Woman | 1 | 1 |
| Laiken Laverock | Pale Girl #4 | Little Girl | 1 | 1 |
Cast data from TVmaze, licensed CC BY-SA 4.0.