All 226 actors in both Psych and Stargate SG·1
226 actors have appeared in both Psych and Stargate SG·1, across 332 episodes. The most-credited is Teryl Rothery, Glenda in Psych and Dr. Janet Fraiser, Heimdall in Stargate SG·1.
| Actor | In Psych | In Stargate SG·1 | Eps | Eps |
|---|---|---|---|---|
| Teryl Rothery | Glenda | Dr. Janet Fraiser, Heimdall | 1 | 75 |
| Sage Brocklebank | Buzz McNab | Rand Tech | 57 | 1 |
| Colin Cunningham | Marvin | Major Paul Davis | 1 | 15 |
| Alex Zahara | Alan Zenuk | Alien #1, Capt. Warrick Trevor, Eggar | 1 | 7 |
| Don S. Davis | Camden McCallum Sr. | Lt. Gen. George Hammond | 1 | 7 |
| Garry Chalk | Houston Ray | Col. Chekhov | 1 | 10 |
| Kevin McNulty | Chad Wiswall | Dr. William Warner | 1 | 4 |
| Michael Kopsa | Government Official | Gen. Michael Kerrigan, News Anchor | 1 | 3 |
| Hector Navarro | Ernesto Chavez | TSgt. Kraushaar, Jaffa | 1 | 22 |
| Fraser Aitcheson | Drew Shacker | Jaffa, Hathor's Jaffa, Jaffa Commander | 1 | 20 |
| Jason Calder | Confederate Soldier | Jaffa, SF Guard, Alien #1 | 1 | 16 |
| Daniel Bacon | Corporal Lejsek, Reporter #1 | SMSgt. Russell Benson | 2 | 8 |
| Michael Adamthwaite | Rory Derkins | Her'ak | 1 | 5 |
| Sean Tyson | Jake | TSgt. Mecker, Agent Singer, Ori Firstman | 1 | 17 |
| Steve Bacic | David Wilcroft | Camulus, Major Coburn | 1 | 5 |
| Shawn Stewart | Assistant Coach #2 | Jaffa | 1 | 10 |
| James Michalopolous | Otto Derzius | SF Guard, Jaffa, F-302 Pilot | 1 | 18 |
| Brad Kelly | Confederate Soldier, Lester, Parent (Thug) | Jaffa, Big Prisoner, Netu denizen | 3 | 9 |
| Brian Markinson | Hiltz Kooler | Lotan | 1 | 1 |
| Eric Keenleyside | Steve Hitchcock | Bret | 1 | 1 |
| Jerry Wasserman | Jack Atwater | Bernie Whitlow, Stan | 2 | 2 |
| Joshua Malina | Stewart Gimbley | Cicero | 1 | 1 |
| Malcolm Stewart | Ted Archibald | Dollen | 1 | 1 |
| Paul Lazenby | Guard, James Earl Vest | Jaffa, Prometheus Crew Member, SF Guard | 2 | 10 |
| Steve Makaj | Safety Inspector Butch Hicks | Col. Robert F. Makepeace | 1 | 5 |
| Vincent Gale | Mr. Grouse | Agent Cross | 1 | 1 |
| William Devane | Don Peters | President Henry Hayes | 1 | 3 |
| Doug Abrahams | Range Master | Prior, Cmdr. Hale | 1 | 6 |
| Guyle Fraizer | Officer Fraizer | SF Guard, Technician #2, Netu denizen | 2 | 5 |
| Dean Redman | T-Bone | Lt. Woeste, SF Guard, Fire Fighter | 1 | 10 |
| David Kopp | Kellen | Lt. Carl Grogan | 1 | 2 |
| Don Thompson | Phil Shershow | Props Guy, U'kin | 1 | 2 |
| Jay Brazeau | Director | Harlan | 1 | 2 |
| Katharine Isabelle | Priscilla Morgenstern, Sigrid | Valencia | 2 | 1 |
| Ocean Bloom | Body Builder Speed Dater, Gerdie | Jaffa, Worker | 2 | 7 |
| Robin Mossley | Stage Manager | Dr. Reimer, Malikai | 1 | 2 |
| Ty Olsson | Manetti | Col. Barnes, Jaffa #1 | 1 | 2 |
| Andrew Kavadas | 'Arry | Zipacna's Jaffa, Olaf | 1 | 3 |
| Gerard Plunkett | Dr. Abel Elliot | High Councilor Tuplo, Nem | 1 | 3 |
| Tony Todd | Detective Moses Johnson | Lord Haikon | 1 | 3 |
| Aleks Paunovic | Bartender, Security Guard, Serbian #1 | Shaq'rel | 3 | 2 |
| Ken Kirzinger | Bartender, Bob | Jaffa, Jaffa Commander | 2 | 3 |
| Peter Kelamis | Dr. Metz, Principal Petlic, Prosecutor #1 | Coyle Boron, Dr. Brent Langham | 3 | 2 |
| Louis Gossett, Jr. | Lloyd Marr | Gerak | 1 | 5 |
| Aaron Craven | Randall Fishbeck | Capt. Kyle Rogers, Kinsey's worshipper, Matar | 1 | 3 |
| Anne Marie DeLuise | Raylene Wilcroft | Amy Vandenburg, Farrell | 1 | 2 |
| Bill Marchant | Professor Bob Stein | Adrian Conrad | 1 | 3 |
| Chelah Horsdal | Beth | Lt. Womack | 1 | 5 |
| Christopher Heyerdahl | Long Hair | Pallan | 1 | 1 |
| Darryl Scheelar | Scott Williams | Co-Pilot, Cop, Man | 1 | 3 |
| Daryl Shuttleworth | Security Norm | Cmdr. Rigar, Cmdr. Tegar | 1 | 2 |
| Diego Klattenhoff | Dylan Maxwell | Team Leader | 1 | 1 |
| Ernie Hudson | William "Bill" Guster | Pernaux | 1 | 1 |
| Jocelyne Loewen | Lobster Shack Blonde, Sandy | Chloe Angstrom | 2 | 1 |
| Jorge Vargas | Jorge | Abu | 1 | 1 |
| Keegan Connor Tracy | Priscilla Osterman | Dr. Redden | 1 | 1 |
| Michael Eklund | Floor Manager, Ruben Leonard | Gerard A. Tobin | 2 | 1 |
| Michael Jonsson | Redneck #1, Stuart Coburn | Jaffa, Jaffa Guard, Juna Warrior | 2 | 4 |
| Michael Rooker | Garth Longmore / MacQuarrie | Col. Edwards | 1 | 1 |
| Richard Ian Cox | Desk Clerk Bobby | Nyan | 1 | 1 |
| Richard Zeman | Miklos Prochazka | Lourdes Maylay | 1 | 1 |
| Saul Rubinek | Lance Rothstein | Emmett Bregman | 1 | 2 |
| Shane Meier | Kirk Gödel | Garan | 1 | 1 |
| Thomas Kopache | Leonard Sirtis | Ellori | 1 | 1 |
| Wayne Brady | Hilton Fox | Trelak | 1 | 1 |
| Biski Gugushe | Walker | SF Guard, SG-11 Leader | 1 | 4 |
| Donovan Cerminara | Male RCMP Constable | TSgt. Nolan, Military topographer | 1 | 3 |
| Shawn Reis | Brock | Jaffa Commander | 1 | 3 |
| Brent Stait | Randy | Major Louis Ferretti | 1 | 2 |
| Darcy Laurie | Bodie Lambert | Cave-Dweller, Tass'an | 1 | 2 |
| David Bloom | Nathaniel Gresling | Scavenger, Spellman | 1 | 2 |
| Jim Thorburn | Agent Whieldon | SF Guard #2, Watts | 1 | 2 |
| Kirsten Alter | Joan | Jalen | 1 | 2 |
| Scott McNeil | Albert "Rip" Semento | Keflin, Townsperson | 1 | 2 |
| Tom Butler | Attorney General Maxwell | Major General Trofsky | 1 | 2 |
| Yan-Kay Crystal Lowe | Daphne, Eden | Nya | 2 | 1 |
| Zak Santiago | Manny | Rogelio Duran | 1 | 2 |
| Phillip Mitchell | Frank Crossley | Jaffa, Guy #1, Major Graham | 1 | 4 |
| Brock Johnson | Cousin | Hunter | 1 | 1 |
| Kirsten Prout | Zola | Ny'sa | 1 | 1 |
| Matthew Harrison | Daniel Bethel | Darian | 1 | 1 |
| Peter Kent | Leroy Jenkins | Kintac, Ba'Kal | 1 | 3 |
| Roger Haskett | Mace Rhoden | Doctor, Dr. Bill Thompson | 1 | 3 |
| Sebastian Spence | Mayor Gavin Channing | Delek | 1 | 1 |
| Terry Chen | Tom Fong | Monk | 1 | 1 |
| Chic Gibson | Sam | Ascended in Astral Diner, Committee Member #5, Guest | 1 | 6 |
| David Lovgren | William Wyles IV | Darrell Grimes, Va'lar | 1 | 2 |
| Gardiner Millar | Ranger De Soto | Yat'yir | 1 | 5 |
| Jonathan Holmes | Hotel Clerk, Maitre 'D | Dr. Bricksdale | 2 | 1 |
| Kyle Cassie | Bartender | Eurondan Soldier, Reynolds | 1 | 2 |
| Patricia Drake | Elaine | Counselor Lucia Tarthus | 2 | 1 |
| Robert Thurston | Coroner | Scientist | 1 | 2 |
| Sarah Edmondson | Gina | Natania | 2 | 1 |
| Ian Robison | Bodyguard | Frank, Mitchell's Father, Security Officer | 1 | 3 |
| Nicholas Harrison | TSA Security Officer | Black Knight, Knight, Red Guard | 1 | 3 |
| Peter Bryant | FBI Agent | Hoskins, Fro'tak | 1 | 3 |
| Andrew Wheeler | Mr. Tully | Major Stan Kovacek | 1 | 1 |
| Bruce Harwood | Health Inspector | Dr. Osbourne | 1 | 1 |
| David Adams | Dr. Nigam | Expert | 1 | 1 |
| Derek Hamilton | Stig | Doug McNair | 1 | 1 |
| Desiree Zurowski | Karen Raven | Chaska, Parey | 1 | 2 |
| Dmitry Chepovetsky | James | Boris, Russian Soldier | 1 | 2 |
| Ellie Harvie | Lorraine | Dr. Lindsey Novak | 1 | 1 |
| Holly Dignard | Nyna Phillips | President's Aide | 1 | 2 |
| Jase Anthony Griffith | Butcher, Frank | Worker | 2 | 1 |
| Jason Bryden | Camden McCallum Jr. | Trust Operative | 1 | 1 |
| Kwesi Ameyaw | Detective Ocampo | Olokun | 1 | 2 |
| Mark Pawson | Cole | Reporter, Secret Service Man | 1 | 2 |
| Michael Karl Richards | Entrance Guard | Guardsman | 1 | 1 |
| Michael Tiernan | Spriggs | Ryn'tak | 1 | 2 |
| Nicole Oliver | Abby Daniels | Leedora | 1 | 1 |
| Patrick Gilmore | Patrick | Lt. Bernie Ackerman | 1 | 1 |
| Peter Benson | Lester Beacon, Philip Keiser | Devon | 2 | 1 |
| Robert Clarke | Administrator | Scientist | 1 | 3 |
| Theresa Lee | Reporter | Interpreter | 2 | 1 |
| Lauro Chartrand | Confederate Soldier | Jaffa, Driver, Security Team Member | 1 | 5 |
| Benita Ha | Reporter #2 | Brooks | 1 | 2 |
| Sean Amsing | Clerk | Tobay | 1 | 2 |
| Adrian Hough | Moustache Man | Gou'ald Lt. | 1 | 1 |
| Allan Lysell | Headmaster | Del Tynan | 1 | 1 |
| Barry W. Levy | Doug Devette | Major Gil Hawkins | 1 | 1 |
| Ben Wilkinson | Vance McMillan | O'Brien | 1 | 1 |
| Brendan Beiser | Color Commentator | Weaver | 1 | 1 |
| Camyar Chai | Bellman | Azdak | 1 | 1 |
| Carrie Genzel | Rosa | Diana Mendez | 1 | 1 |
| Chad Krowchuk | Laundry Clerk | Gordie Lowe | 1 | 1 |
| Craig Veroni | Riley | Weapons Officer | 1 | 1 |
| Dale Wilson | Redd | Committee Member #3 | 1 | 1 |
| Elizabeth Weinstein | Receptionist | Emta | 1 | 1 |
| James Kidnie | Pawn Shop Owner | Soren | 1 | 1 |
| John Shaw | Replacement Spellmaster | Dr. Freisen | 1 | 1 |
| Kathleen Duborg | Mary Vallery | Neath | 1 | 1 |
| Laurie Murdoch | Seligman | Administrator Calder | 1 | 1 |
| Malcolm Scott | Fred Turk | Caius | 1 | 1 |
| Maria Luisa Cianni | Rosarita | Woman | 1 | 1 |
| Mark Acheson | Suspect | Vishnoor | 1 | 1 |
| Michael Daingerfield | Dorian Creech | Big Jaffa | 1 | 1 |
| Pamela Perry | Mildred | Cassandra | 1 | 1 |
| Todd Scott | Confederate Soldier | Jaffa, Loder, SF Guard | 1 | 3 |
| Julius Chapple | Dent | Senior Airman Simon Wells | 1 | 2 |
| Kevin Blatch | Warehouse Foreman | Guy on the phone, Tegalan Rebel, Tobias | 1 | 3 |
| Michael Gordin Shore | Reporter #1 | F-302 Pilot, Lt. Menard, Prometheus Weapons Officer | 1 | 3 |
| Dagmar Midcap | Channel 8 Reporter, Reporter | News Reporter | 2 | 3 |
| Benjamin Ayres | Howie Tolkin | Muirios | 1 | 1 |
| Brenna O'Brien | Heather | Adria (12 yrs) | 1 | 1 |
| Cam Cronin | Tim | Door Airman | 1 | 1 |
| Catherine Lough Haggquist | Lisa | Technical Sergeant | 1 | 1 |
| Chris Shields | Minister | Capt. Mike Shefield | 1 | 1 |
| David Richmond-Peck | Detective March | Jaffa Commander | 1 | 1 |
| Dawn Chubai | TV Reporter | News Reporter | 1 | 2 |
| Enid-Raye Adams | Pharmacist | Jones | 1 | 1 |
| Howard Siegel | Senior Mechanic | Keel | 1 | 1 |
| John R. Taylor | Dr. Rudolph May | Elder | 1 | 1 |
| John Tench | Deputy Sheriff Tripsy | Lizan | 1 | 1 |
| Josh Byer | Jerome Stubbs | Sergeant | 1 | 1 |
| June B. Wilde | Female Worker | Maid | 1 | 1 |
| Karin Konoval | Pamela | Dr. Sandy Van Densen | 1 | 1 |
| Marcel Maillard | Erwen | Paynan | 1 | 1 |
| Marco Soriano | Waiter | Tegalan Rand Soldier | 1 | 1 |
| Michael Teigen | Dan "D.C." Carter | Telescope Guy | 1 | 1 |
| Patrick Gallagher | Mercer | Jaffa Commander | 1 | 1 |
| Robert Mann | Mortician | Dr. Bennett | 1 | 1 |
| Stephen Holmes | Reporter #1 | Villager | 1 | 1 |
| Terence Kelly | Professor Enrico | Hagan | 1 | 1 |
| Toby Berner | Artist | Grimsby | 1 | 1 |
| Tony Alcantar | Auctioneer | Dr. Myers | 1 | 1 |
| Venus Terzo | Valeria Crossley | Dr. Francine Michaels | 1 | 1 |
| Yee Jee Tso | Perry | Left Tech | 1 | 1 |
| Zahf Paroo | Finch | Jamala | 1 | 1 |
| Paul Anthony | Todd | Slave | 1 | 2 |
| Aleks Holtz | Cameron | Jaffa | 1 | 1 |
| Billy Mitchell | Warren "Clay" Clayton | Senator | 1 | 1 |
| Carmen Moore | Rosa | Lab Assistant | 1 | 1 |
| Charles Zuckermann | Armed Assailant #1 | Rebel Soldier | 1 | 1 |
| D. Harlan Cutshall | Gary Mills | Jaffa Commander | 1 | 1 |
| David Nykl | Events Coordinator | Dr. Radek Zelenka | 1 | 1 |
| Gina Stockdale | Poppy | Maid | 1 | 1 |
| Jodie Graham | Henry's Partner | SG-25 Leader | 1 | 1 |
| John DeSantis | Seven Foot Tall Man | Jaffa | 1 | 1 |
| Katey Wright | Ellen | Marci Wells | 1 | 1 |
| Sean Carey | Valet | Galaran Security Private | 1 | 1 |
| Sean Owen Roberts | Juice Box | Driver | 1 | 1 |
| Wendy Noel | Receptionist | Councilwoman | 1 | 1 |
| Artine Brown | Officer Koontz | Jaffa, Park trotter | 1 | 3 |
| Brady Schlecker | Officer #1 | Rand Protectorate Guard | 1 | 1 |
| Chilton Crane | Mrs. Ryan | Sheila Jameson | 1 | 1 |
| Fred Henderson | Flying Instructor | Major Robert Thornbird | 1 | 1 |
| Jackie Blackmore | Worker #2 | Female Grad | 1 | 1 |
| Michael Coleman | Student #3 | Med Tech | 1 | 1 |
| Michelle Jeanpierre | Melinda Lane | Blonde Goa'uld Hot Chick | 1 | 1 |
| Patrick Keating | Landlord | Councilman | 1 | 1 |
| Peter New | Rusty | Farmer | 1 | 1 |
| Richard Side | Maitre 'D | Guide | 1 | 1 |
| Russell Roberts | Host | Psychiatrist | 1 | 1 |
| Scott Nicholson | William Wyles III | Tower Jaffa | 1 | 1 |
| David Allan Pearson | Doctor, P.I. Hawaiian Shirt Guy | Quinta | 2 | 1 |
| Andrew McNee | Ritch Renaud | Technician | 1 | 1 |
| Dean Paul Gibson | Morgan Phelps | Man from Store | 1 | 1 |
| Derek Thomas Versteeg | Grabinski | Jaffa | 1 | 1 |
| Guy Fauchon | Dietrich Mannheim | Dr. Pullman | 1 | 1 |
| Jan Bos | D.A. | Ambassador Sevaarin | 1 | 1 |
| John Tierney | Art | Monk | 1 | 1 |
| John Treleaven | Cop Buddy | Colonel | 1 | 1 |
| Marc Baur | Emcee | Senior Cop | 1 | 1 |
| Matt David Johnson | Brian Sampson | Play Warrior | 1 | 1 |
| Michael Chase | Tenant | Chief of Staff | 1 | 1 |
| Michael Puttonen | Sergei Czarsky | Simian | 1 | 1 |
| Nels Lennarson | Moncrief Johnson | Major Green | 1 | 1 |
| Peter Anderson | Felipe | Dr. Richard Flemming | 1 | 1 |
| Rob Daly | Ronnie | Resistance Leader | 1 | 1 |
| Robin Richardson | Player #1 | Trader | 1 | 1 |
| Santo Lombardo | Felix | Bolaa | 1 | 1 |
| Clay Virtue | Third Baseman | Purse Thief | 1 | 1 |
| Dee Jay Jackson | Security Guard | Cab Driver | 1 | 1 |
| Ian Brown | Dr. Christopher Renaud | Kakalios | 1 | 1 |
| Jason Coleman | Joe | Young Daniel | 1 | 1 |
| Mark Brandon | Jackson Hale | Presenter | 1 | 1 |
| Allan Gray | Dean | Mr. Kent | 1 | 1 |
| Demord Dann | Leonard "Diddle" Callahan | Jaffa | 1 | 1 |
| Maureen Thomas | Gladys Mitchell | Wendy | 1 | 1 |
| Tiffani Timms | Victim #2 | Blonde Girl | 1 | 1 |
| Tommy Europe | Kelly | Jaffa | 1 | 1 |
| Noah Beggs | Worker | Security Force Officer | 1 | 1 |
| Kurt Evans | ND Speed Dater Guy | Col. Johnson | 1 | 1 |
| Owen Walstrom | Security Guard | Jaffa | 1 | 1 |
| Nicolas Von Zill | Oswald | Ori Guardsman | 1 | 1 |
Cast data from TVmaze, licensed CC BY-SA 4.0.