Stargate SG-1: Season 5, Episode 12

5 - 12: Wormhole X-Treme!

A space ship is approaching Earth and SGC knows it belongs to the aliens they met in the episode "Point of No Return." Martin, one of the aliens, wrote a television script to Hollywood about the SGC, and O'Neill has to join the filming crew to get closer to Martin and try to find more about the ship.