Double Jeopardy SG-1 returns to a planet they helped free from Goa'uld enslavement and is prepared to lead them once again against Cronos, but O'Neill and his team must win back their confidence. Fortunately, they have help in the form of their robot duplicates, eager to assist them on this doubly-difficult mission.
Exodus The SG-1 team steals a Goa'uld mother ship and lends it to the Tok'ra. SG-1 come up with a plan that will cause the Sun to go nova and destroy Apophis's attacking fleet. Suddenly a Goa'uld ship decloaks and fires, crippling them while the countdown begins on a blast that will take out the entire solar system.