With the help of Tallinn, Picard and the crew infiltrate a gala on the eve of a joint space mission, to protect one of the astronauts they believe to be…

Rio uses a series of unnerving tactics to remind Beth that it’s not as easy to walk away from his criminal enterprise as she’d like it to be. Meanwhile, Annie…

SG-1 returns from a mission and discovers that metamorphic aliens have taken over the complex.

Teal’c is infected with deadly venom from a giant insect, and begins a terrible transformation. When he escapes the S.G.C., SG-1 must find him before Colonel Maybourne does.