All 92 actors in both Psych and Supergirl
92 actors have appeared in both Psych and Supergirl, across 245 episodes. The most-credited is Sage Brocklebank, Buzz McNab in Psych and Guard in Supergirl.
| Actor | In Psych | In Supergirl | Eps | Eps |
|---|---|---|---|---|
| Sage Brocklebank | Buzz McNab | Guard | 57 | 1 |
| Floriana Lima | Love | Maggie Sawyer | 1 | 5 |
| Curtis Lum | Sang Tan | Agent Demos | 1 | 7 |
| Kevin Sorbo | Byrd Tatums | Lar Gand | 1 | 3 |
| Luisa d'Oliveira | Sissy | Breathtaker | 1 | 2 |
| Graham Verchere | Buduski | George Lockwood | 1 | 7 |
| Sean Hewlett | Clerk | Franklin | 1 | 6 |
| Keith Dallas | Shanks | Al Crane, Al (Alternate Earth) | 1 | 10 |
| Patricia Isaac | Perfect Nanny, Ramachandran | Agent Igle | 2 | 2 |
| Paul Lazenby | Guard, James Earl Vest | Mandrax, Lead Fireman | 2 | 3 |
| Crystal Balint | Reporter | Secretary Brown | 1 | 3 |
| Corbin Bleu | Luther | Trevor Crane | 1 | 1 |
| Doron Bell | DeVry Longsdale | Detective Rivers | 1 | 1 |
| Kate Micucci | Penny Chalmers | Tour Guide | 1 | 1 |
| Michael Adamthwaite | Rory Derkins | Cooper | 1 | 2 |
| Scott Michael Campbell | Wes Hildenbach | Ethan Knox | 1 | 1 |
| Vincent Gale | Mr. Grouse | Dr. Vose | 1 | 1 |
| Fred Henderson | Flying Instructor | Mayor | 1 | 3 |
| Chris William Martin | J.P. Berger | Naxim Tork | 1 | 2 |
| Steve Valentine | Billy Lipps | Doctor | 1 | 1 |
| Jason Vaisvila | Milosh | Boris | 1 | 2 |
| Lynda Boyd | Miss Annie | Eve Teschmacher's Mother | 1 | 2 |
| Ryan Hesp | Patron #2 | Agent Sloan | 1 | 2 |
| Dawn Chubai | TV Reporter | TV Anchor #1 | 1 | 3 |
| Jill Morrison | Maud, Office Manager | Bitsie, Second Local | 2 | 2 |
| Adrian Hough | Moustache Man | King Brpxz | 1 | 1 |
| Byron Brisco | Robert "Robbie" Fino | Guard #2, Security Guard | 1 | 2 |
| Erika Walter | Runner Gal | Female | 1 | 2 |
| Gaalen Engen | German Man | Officiant | 1 | 1 |
| Michael Jonsson | Redneck #1, Stuart Coburn | Klaus | 2 | 1 |
| Reese Alexander | Patterson | Warden | 1 | 2 |
| Winnie Hung | Brendan Vu's Mother | Mrs. Amy Li | 1 | 2 |
| Ecstasia Sanders | Chelsea Patterson | Dana | 1 | 1 |
| Kwesi Ameyaw | Detective Ocampo | Cassian | 1 | 1 |
| Rochelle Okoye | Hatted Honey | Finhead | 1 | 1 |
| Susan Hogan | Maryanne O'Hara | Miss Hochschild | 1 | 1 |
| Fraser Aitcheson | Drew Shacker | COL 5, Head Guard | 1 | 2 |
| James Michalopolous | Otto Derzius | Goon 1, Igor Starros | 1 | 2 |
| Lauren Gibson | Annabeth York, Deanna | Woman | 2 | 1 |
| Angelo Renai | Bank Manager | Lillian's Attorney | 1 | 2 |
| Brenda Crichlow | Hostess | Lynn Vang | 1 | 1 |
| Desiree Zurowski | Karen Raven | US Attorney Webb | 1 | 1 |
| Jason Cermak | Morrison | Caldwell | 1 | 1 |
| Karin Konoval | Pamela | Senator Granberry | 1 | 1 |
| Kyle Jespersen | Cooper | Derek | 1 | 1 |
| Mittita Barber | Desk Clerk | Vanita Ripson | 1 | 1 |
| Sandy Wayne Robson | Logan | Scar | 1 | 1 |
| William MacDonald | Phil | James' Surgeon | 1 | 1 |
| Alex Zahara | Alan Zenuk | Little Kryptonian Man | 1 | 1 |
| Andrew Wheeler | Mr. Tully | Warden | 1 | 1 |
| Angela Moore | Female Officer | Principal Coburn | 1 | 1 |
| Byron Noble | Neil | Dad | 1 | 1 |
| Chad Riley | Guard | Prison Guard | 1 | 1 |
| Edwin Perez | Employee | Harry | 1 | 1 |
| Marc Gaudet | Tourist Husband | NPC-MAC | 1 | 1 |
| Marc-Anthony Massiah | Surveillance Tech #2 | Dr. Andrew Stern | 1 | 1 |
| Scott McNeil | Albert "Rip" Semento | Toby | 1 | 1 |
| Shawn Stewart | Assistant Coach #2 | Muscular Alien | 1 | 1 |
| Jaeson Lee | Criminal #1 | DEO Agent #1, Police Officer #2 | 1 | 2 |
| Amos Stern | Bouncer | Guard #3 | 1 | 1 |
| Andrew McNee | Ritch Renaud | Joe Watkins | 1 | 1 |
| Balinder Johal | Hadewych | Old Lady | 1 | 1 |
| Dean Redman | T-Bone | Shuster | 1 | 1 |
| John DeSantis | Seven Foot Tall Man | Draaga | 1 | 1 |
| Julia Harnett | Paella Powell | Saleswoman | 1 | 1 |
| Madison Smith | Maximillian | Josh | 1 | 1 |
| Patrick Sabongui | Tito | Captain David Singh | 1 | 1 |
| Robert Parent | Malcolm Orso | Pilot | 1 | 1 |
| Roman Podhora | Red | Jury Foreman | 1 | 1 |
| Demord Dann | Leonard "Diddle" Callahan | Prison Guard | 1 | 1 |
| Jan Bos | D.A. | Governor Tom Harper | 1 | 1 |
| Laurie Murdoch | Seligman | CEO | 1 | 1 |
| Mackenzie Gray | Gregor Uwe-Steeb | Greggor | 1 | 1 |
| Nick Hunnings | Cahoon | Kopy | 1 | 1 |
| Nicole Anthony | Frustrated Mother in Van | Female Customer | 1 | 1 |
| Noah Beggs | Worker | Police Officer #1 | 1 | 1 |
| Phillip Mitchell | Frank Crossley | Drug Buyer | 1 | 1 |
| Sharon Bell | Mary's Mother | Older Woman | 1 | 1 |
| Sonny Litt | Carlos | Agent Wolf | 1 | 1 |
| William Belleau | Longfellow | Angry Inmate | 1 | 1 |
| Candus Churchill | Lady | Judge | 1 | 1 |
| Chris Nowland | Reporter #2 | Grocer | 1 | 1 |
| Colby Wilson | Mort Lindstrom | Guard 2 | 1 | 1 |
| Jason Burkart | Montero | Customer #3 | 1 | 1 |
| Lisa MacFadden | Receptionist | Gal | 1 | 1 |
| Lissa Neptuno | Lab Tech | Mr. Average Joe | 1 | 1 |
| Michael Brian | Director | Dan | 1 | 1 |
| Dexter Bell | Patrolling Officer | Buyer | 1 | 1 |
| Cameron Park | Driver | Heli Pilot | 1 | 1 |
| Norman Misura | Storage Attendant | Crane Operator | 1 | 1 |
| Ivan Wanis Ruiz | Rodriguez | DEO Agent | 1 | 1 |
| Owen Walstrom | Security Guard | Choking Man | 1 | 1 |
Cast data from TVmaze, licensed CC BY-SA 4.0.