SG-1
Jack O'Neill		Richard Dean Anderson
young Jack		Michael Welch
Samantha Carter		Amanda Tapping
young Carter		Christine Kennedy
Daniel Jackson		Michael Shanks
Teal'c			Christopher Judge
Jonas Quinn		Corin Nemic

OTHER SGC
General George Hammond	Don S. Davis
young Hammond		Aaron Pearl
Dr. Janet Fraiser	Teryl Rothery
Major Charles Kawalsky	Jay Acovone
Colonel Makepeace	Steve Makaj
Nyan			Richard Ian Cox
Dr. Robert Rothman	Jason Schombing
Jennifer Hailey		Elisabeth Rosen
Lieutenant Elliot	Courtenay J. Stevens
Sergeant Siler		Dan Shea
Dr. Bill Lee		Bill Dow
Sgt. Walter Harriman	Gary Jones

FAMILY
Charlie O'Neill		Dillon Moen
Sara O'Neill		Harley Jane Kozak
General Jacob Carter/Selmak  Carmen Argenziano
Nicholas Ballard	Jan Rubes
Claire Jackson		Lisa Bunting
Melburn Jackson		Robert Duncan
Rya'c			Neil Denis

ADOPTIVE CHILDREN
little Cassandra	Katie Stuart
teenage Cassandra	Colleen Rennison
old Cassandra		Pamela Perry
Reetou Charlie		Jeff Gulka
Merrin			Brittney Irvin
Shifu			Lane Gates
Loran			Kristian Ayre

OLD FRIENDS
young Catherine Langford  Nancy McClure
middle-aged Catherine	Glynis Davies
old Catherine Langford	Elizabeth Hoffman
young Ernest Littlefield  Paul McGillion
old Ernest Littlefield	Keene Curtis
Bra'tac			Tony Amendola

GOVERNMENT TYPES
Major Paul Davis	Colin Cunningham
Cr. MacKenzie		Eric Schneider
Colonel Harry Maybourne  Tom McBeath
Senator Kinsey		Ronny Cox
Dr. Rodney McKay	David Hewlett

JACK'S GIRLS
Kynthia (Argos)		Bobbie Phillips
Laira (Edora)		Michele Greene

SAM'S GUYS
Narim (Tollan)		Garwin Sanford
Martouf (Tok'ra)	JR Bourne
Pete Shanahan		David DeLuise

SAM'S GUYS WANNABES
Lt. Graham Simmons	Tobias Mehler
Agent Malcolm Barrett	Peter Flemming

DANIEL'S GIRLS
Sha're			Vaitiare Bandera
Sarah Gardner/Osiris	Anna-Louise Plowman

DANIEL'S GIRLS WANNABES
Princess Shyla		Heather Hanson

TEAL'C'S GIRLS
Drey'auc		Brook Parker
Shan'auc		Musetta Vander

SYSTEM LORDS
Apophis			Peter Williams
Hathor			Suanne Braun
Heru'ur			Douglas H. Arthurs
Seth/Setesh		Robert Duncan
Nirrti			Jacqueline Samuda
Yu			Vince Crestejo
Cronus			Ron Halder
Sokar			David Palffy
Ba'al			Cliff Simon
Zipacna			Kevin Durand
Olokun			Kwesi Ameyaw
Kali			Suleka Mathew
Bastet			Natasha Khadr
Anubis			David Palffy

ANCIENTS
Oma Desala		Mel Harris
Orlin			Sean Patrick Flanery
Ayiana (not ascended)	Ona Grauer

NOX
Lya			Frida Betrani

TOLLAN
Omoc			Tobin Bell
High Chancellor Travell	Marie Stillin

TOK'RA
Jolinar			Tanya Reid
Anise/Freya		Vanessa Angel
Kelmaa/Egeria		Gwynyth Walsh

ASGARD
Thor			voice: Michael Shanks
Heimdall		voice: Teryl Rothery
Loki			voice: Peter DeLuise

ABYDOS
Skaara			Alexis Cruz
Kasuf			Erick Avari


Nem			Gerard Plunkett
Gairwyn			Tamsin kelsey
Harlan			Jay Brazeau
young Linea/Ke'ra	Megan Leitch
old Linea		Bonnie Bartlett
The Keeper		Dwight Schultz
Urgo/Togar		Dom DeLuise
Chaka			Patrick Currie
Aris Boch		Sam J. Jones
Tanith			Peter Wingfield
Dr. Svetlana Markov	Marina Sirtis
Martin Lloyd		Willie Garson
Mollem			Dion Luther
Lieutenant Tyler (chemical diguise)  Dion Johnstone
Adrian Conrad		Bill Marchant
Reese			Danielle nicolet
Fifth			Patrick Currie
Warrick Finn		Alex Zahara
Ishta			Jolene Blalock
Grace			Sasha Pieterse
Anna			Kristen Dalton
President Henry Hayes	William Devane
Dr. Elizabeth Weir	Torri Higginson
Camulus			Steve Bacic
Kull Warrior		Dan Payne
Machello		Michael Shanks