Stargate SG-1 The Fourth Horseman: Part 1 (Season 9, Episode 10)
TV-14
TV Episode | 44 min | Action, Adventure, Drama

Primary photo for The Fourth Horseman: Part 1

Stargate SG-1

The Fourth Horseman: Part 1 (Season 9, Episode 10)

TV-14

TV Episode | 44 min | Action, Adventure, Drama

The Ori unleash a deadly plague on Earth, prompting a powerful ally from SG-1's past to come to their aid.

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Cast	+ Add Cast
29 cast members

Name	Known for
Ben Browder Lt. Colonel Cameron Mitchell Lt. Colonel Cameron Mitchell See fewer	Farscape (1999)
Amanda Tapping Lt. Col. Samantha Carter Lt. Col. Samantha Carter See fewer	Stargate SG-1 (1997)
Christopher Judge Teal'c Teal'c See fewer	Stargate SG-1 (1997)
Beau Bridges Major General Hank Landry Major General Hank Landry See fewer	The Fabulous Baker Boys (1989)
Michael Shanks Dr. Daniel Jackson Dr. Daniel Jackson See fewer	Stargate SG-1 (1997)
Cameron Bright Orlin Orlin See fewer	Thank You for Smoking (2005)
Don S. Davis Lieutenant General George Hammond Lieutenant General George Hammond See fewer	A League of Their Own (1992)
Tony Amendola Master Bra'tac Master Bra'tac See fewer	Annabelle (I) (2014)
Gary Jones Chief Mst Sgt. Walter Harriman Chief Mst Sgt. Walter Harriman See fewer	The Package (II) (2018)
Bill Dow Dr. Bill Lee Dr. Bill Lee See fewer	Cool Runnings (1993)
Panou Lt. Fisher Lt. Fisher See fewer	X-Men Origins: Wolverine (2009)
Ty Olsson Col. Barnes Col. Barnes See fewer	War for the Planet of the Apes (2017)
Julian Sands The Doci (archive footage) The Doci (archive footage) See fewer	A Room with a View (1985)
Lexa Doig Dr. Carolyn Lam Dr. Carolyn Lam See fewer	Andromeda (2000)
Louis Gossett Jr. Gerak Gerak See fewer	An Officer and a Gentleman (1982)
Greg Anderson Ori Prior #1 Ori Prior #1 See fewer	Stargate SG-1 (1997)
Gardiner Millar Yat'Yir Yat'Yir See fewer	The A-Team (2010)
Simone Bailly Ka'lel Ka'lel See fewer	NCIS: Los Angeles (2009)
Jeff Judge Aron Aron See fewer	Stargate SG-1 (1997)
Dawn Chubai News Reporter #1 News Reporter #1 See fewer	Fantastic Four: Rise of the Silver Surfer (2007)
Dagmar Midcap News Reporter #2 News Reporter #2 See fewer	Shooter (I) (2007)
Thomas Milburn Jr. Hazmat Officer Hazmat Officer See fewer	Stargate SG-1 (1997)
Justin Doran SF Guard (uncredited) SF Guard (uncredited) See fewer	The Predator (2018)
Kurt Evans Col. Johnson (uncredited) Col. Johnson (uncredited) See fewer	iZombie (2015)
Peter Kufluk MSgt. Connor (uncredited) MSgt. Connor (uncredited) See fewer	Trixie (2000)
Daniel Joseph Rizzuto Sodan Warrior (uncredited) Sodan Warrior (uncredited) See fewer	Torn: Dark Bullets (2020)
Hugo Steele SG-22 Member (uncredited) SG-22 Member (uncredited) See fewer	Elysium (I) (2013)
Silya Wiggens SGC Female Crewman (uncredited) SGC Female Crewman (uncredited) See fewer	Stargate SG-1 (1997)
Brett Wise Sodan Warrior (uncredited) Sodan Warrior (uncredited) See fewer	If I Stay (2014)