Episode 12— Unnatural Selection (2)
Aired January 10, 2003 · 44 min
Synopsis
The SG-1 team is urgently summoned when the Asgard's home planet is suddenly invaded by Replicators, which have undergone a dramatic and unexpected evolution.
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Cast & Crew
Appearing in this episode.
Top billed cast
Richard Dean Anderson
as Colonel Jack O'Neill
Amanda Tapping
as Major Samantha Carter
Christopher Judge
as Teal'c
Corin Nemec
as Jonas Quinn
Don S Davis
as Major General George Hammond
Ian Buchanan
as First
G Patrick Currie
as Fifth
Gary Jones
as Sgt. Walter Harriman
Kristina Copeland
as Second
Tahmoh Penikett
as Third
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4Producers
2Other crew
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