Colonel Jonathan 'Jack' O'Neil
Kurt Russell
Dr. Daniel Jackson
James Spader
Ra
Jaye Davidson
Catherine Langford, Ph.D.
Viveca Lindfors
Skaara
Alexis Cruz
Sha'uri
Mili Avital
Gen. West
Leon Rippy
Maj. Charles Kawalsky
John Diehl
Anubis
Carlos Lauchu
'Good Father' Kasuf
Erick Avari
Lieutenant Ferretti
French Stewart
Horus
Djimon Hounsou
Nabeh
Gianin Loffler
Lieutenant Brown
Derek Webster
Lieutenant Freeman
Christopher John Fields
Lieutenant Reilly
Jack Moore
Lieutenant Porro
Steve Giannelli
Mastadge (voice)
Frank Welker
Barbara Shore
Rae Allen
Assistant Lieutenant
David Pressman
Officer
Scott Smith
Gary Meyers
Richard Kind
Sarah O'Neil
Cecil Hoffman
le policier
Scott Alan Smith
Mitch
John Storey
Jenny
Lee Taylor-Allan
Technician
George Gray
Young Catherine
Kelly Vint
Professor Langford
Erik Holland
Young Catherine Langford
Kelly Vint Castro
Foreman Taylor
Nick Wilder
Arabic Interpreter
Sayed Badreya
Horus Guard #1
Michael Concepcion
Horus Guard #2
Jerry Gilmore
Horus
Michel Jean-Phillipe
Horus
Dialy N'Daiye
Horus Guard #3
Michel Jean-Philippe
Professor
Gladys Holland
Professor
Roger Til
Professor
Kenneth Danziger
Professor
Christopher West
Companion
Robert Ackerman
Masked Ra
Kieron Lee
Masked Ra
Kairon John
Young Ra
Dax Biagas
April Webster
Mastadge
Frank Welker