Stargate SG-1 (TV) Cast
The cast of Stargate SG-1. Updated on October 2, 2025.
854 actors
Ben Browder
as Cameron Mitchell (40 episodes)

Ben Browder portrays the character of Cameron Mitchell. Cameron is a skilled pilot and leader who joins the SG-1 team in the later seasons. He brings a sense of humor and bravery to the team.

Richard Dean Anderson
as Jack O'Neill (214 episodes)

Richard Dean Anderson plays the character of Jack O'Neill, one of the original members of the SG-1 team. Jack is a resourceful and brave military officer who becomes a mentor to the team.

Amanda Tapping
as Samantha Carter (214 episodes)

Amanda Tapping portrays the character of Samantha Carter. Samantha is a brilliant astrophysicist and a high-ranking officer in the SG-1 team. She is known for her intelligence and technical expertise.

Christopher Judge
as Teal'c (214 episodes)

Christopher Judge plays the character of Teal'c, a Jaffa warrior who joins the SG-1 team in the pilot episode. Teal'c is loyal, strong, and brings a unique perspective to the team as a former servant of the Goa'uld.

Don S. Davis
as George Hammond (162 episodes)

Don S. Davis portrays the character of George Hammond. George is the commanding officer of the SG-1 team and a high-ranking military officer. He provides guidance and support to the team throughout their missions.

Claudia Black
as Vala Mal Doran (60 episodes)

Claudia Black plays the character of Vala Mal Doran. Vala is a recurring character who brings a mix of charm, wit, and mischief to the SG-1 team. She is a former thief and con artist.

Beau Bridges
as Hank Landry (40 episodes)

Beau Bridges portrays the character of Hank Landry. Hank is the commanding officer of Stargate Command and oversees the SG-1 team. He is known for his no-nonsense approach and strong leadership.

Corin Nemec
as Jonas Quinn (27 episodes)

Corin Nemec plays the character of Jonas Quinn. Jonas is a scientist from another planet who joins the SG-1 team in the later seasons. He brings a fresh perspective and valuable knowledge to the team.

Robert Picardo
as Richard Woolsey (62 episodes)
Teryl Rothery
as Janet Fraiser (77 episodes)
Tony Amendola
as Bra'tac (1 episode)
Morena Baccarin
as Adria (6 episodes)
Cliff Simon
as Ba'al (15 episodes)
Michael Shanks
as Daniel Jackson (194 episodes)
Laura Mennell
as Mary (1 episode)
Jason Gray-Stanford
as Orner (1 episode)
Emily Holmes
as Kianna Cyr (1 episode)
John Aylward
as President Nadal (1 episode)
Jesse Moss
as Lieutenant J. Hibbard (1 episode)
Richard Ian Cox
as Nyan (1 episode)
Marina Sirtis
as Svetlana Markov (1 episode)
David Paetkau
as Lyle Pender (1 episode)
Kirsten Zien
as Nesa (1 episode)
Fred Willard
as Jacek (1 episode)
Galyn Görg
as Kendra (1 episode)
Alvin Sanders
as Fred (1 episode)
Rick Worthy
as K'tano (1 episode)
Alisen Down
as Dr. Brightman (1 episode)
Tobin Bell
as Omoc (1 episode)
Fred Henderson
as Robert Thornbird (1 episode)
Paul Koslo
as Terok (1 episode)
Peter Stebbings
as Malek (2 episodes)
Cameron Bright
as Orlin (2 episodes)
Bobbie Phillips
as Kynthia (1 episode)
Sam J. Jones
as Aris Boch (1 episode)
Dom DeLuise
as Urgo/Togar (2 episodes)
Colin Murdock
as Ardal Hadraig (1 episode)
Enrico Colantoni
as Burke (1 episode)
Cary-Hiroyuki Tagawa
as Turghan (1 episode)
Shane Meier
as Garan (1 episode)
Paul Anthony
as Slave (2 episodes)
Noel Callahan
as Boy (1 episode)
Amanda O'Leary
as Dr. Cole (1 episode)
Sean Patrick Flanery
as Orlin (1 episode)
Don Stark
as Sal (1 episode)
John Mann
as Luthor (1 episode)
René Auberjonois
as Alar (1 episode)
Laurie Murdoch
as Administrator Calder (1 episode)
Sasha Pieterse
as Grace (1 episode)
Jerry Wasserman
as Whitlow (2 episodes)
Michael Kopsa
as General Kerrigan (3 episodes)
David Kaufman
as Mark Gilmour (1 episode)
Marilyn Norry
as Hedrazar (1 episode)
Derek Hamilton
as Doug McNair (1 episode)
Kristian Ayre
as Loran (1 episode)
Mark Acheson
as Vishnoor (1 episode)
Michael Rooker
as Colonel Edwards (1 episode)
Dan Castellaneta
as Joe Spencer (1 episode)
Earl Pastko
as Colonel Zukhov (1 episode)
Charles Shaughnessy
as Alec Colson (1 episode)
Brandy Ledford
as Zarin (1 episode)
Rodney A. Grant
as Tonané (1 episode)
William Atherton
as Emissary Varta (1 episode)
Stephen Holmes
as Villager (1 episode)
Cathy Weseluck
as Resident #2 (1 episode)
Ron Halder
as Cronus (3 episodes)
Keegan Connor Tracy
as Dr. Redden (1 episode)
Tony Todd
as Lord Haikon (4 episodes)
Fred Applegate
as Elrad (1 episode)
Clare Carey
as Kerry Johnson (1 episode)
Mel Harris
as Oma Desala (3 episodes)
Isaac Hayes
as Tolok (4 episodes)
Scott Hylands
as Timothy Harlow (1 episode)
Ted Cole
as Doctor #2 (1 episode)
Wayne Brady
as Trelak (1 episode)
Michael DeLuise
as Nick Marlowe (1 episode)
JR Bourne
as Martouf / Lantash (7 episodes)
Tom Butler
as Major General Trofsky (2 episodes)
Robert Lewis
as Peter Tanner (2 episodes)
David Kopp
as Lieutenant Grogan (2 episodes)
Gwynyth Walsh
as Kelmaa / Queen Egeria (2 episodes)
John Novak
as William Ronson (2 episodes)
Saul Rubinek
as Emmett Bregman (2 episodes)
Jolene Blalock
as Ishta (2 episodes)
Ron Canada
as Quartus (1 episode)
Mark Holden
as Korra (1 episode)
Megan Leitch
as Ke'ra (1 episode)
Gavin Hood
as Colonel Alexi Vaselov (1 episode)
Soon-Tek Oh
as Moughal (1 episode)
Musetta Vander
as Shan'auc (2 episodes)
Brad Greenquist
as Dr. Keffler (1 episode)
George Wyner
as Al Martell (1 episode)
Martin Cummins
as Aden Corso (1 episode)
Bill Dow
as Bill Lee (18 episodes)
Terence Kelly
as Miles Hagan (1 episode)
Lorena Gale
as Curator (1 episode)
Katie Stuart
as Cassandra (2 episodes)
Barry W. Levy
as Major Hawkins (1 episode)
Reed Diamond
as Major Bryce Ferguson (1 episode)
Dorian Harewood
as Thoran (2 episodes)
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