James Spader

Dr. Daniel Jackson

Kurt Russell

Colonel Jonathan 'Jack' O'Neil

Jaye Davidson

Ra

Viveca Lindfors

Catherine

Alexis Cruz

Skaara

Mili Avital

Sha'uri

Erick Avari

Kasuf

John Diehl

Lieutenant Kawalsky

Djimon Hounsou

Horus

Carlos Lauchu

Anubis

Leon Rippy

General W.O. West

French Stewart

Lieutenant Ferretti

Derek Webster

Brown

Christopher John Fields

Freeman

Gianin Loffler

Nabeh

Frank Welker

Mastadge (voice)

Rae Allen

Barbara Shore

Richard Kind

Gary Meyers

Jack Moore

Reilly

Steve Giannelli

Porro

David Pressman

Assistant Lieutenant

Scott Alan Smith

Officer

Cecil Hoffman

Sarah O'Neil

John Storey

Mitch

Lee Taylor-Allan

Jenny

George Gray

Technician

Kelly Vint Castro

Young Catherine Langford

Erik Holland

Professor Langford

Nick Wilder

Taylor

Sayed Badreya

Arabic Interpreter

Michael Concepcion

Horus Guard #1

Jerry Gilmore

Horus Guard #2

Michel Jean-Philippe

Horus Guard #3

Dialy N'Daiye

Horus Guard #4

Gladys Holland

Professor

Roger Til

Professor

Kenneth Danziger

Professor

Christopher West

Professor

Robert Ackerman

Companion

Kairon John

Masked Ra

Dax Biagas

Young Ra