

The vengeful Ba'al travels back in time to 1939, where he prevents the Stargate program from being started. In response to his actions, the SG-1 team must restore history before they're erased from existence.
Reese Alexander
Jaffa Pilot
Ken Kirzinger
Qetesh's Jaffa
Amanda Tapping
Col. Samantha Carter
Christopher Judge
Teal'c