When SG-1 first enters a house on Vagonbrei, the camera focuses on a grail shaped chalice. At that moment, the musical score plays the first two chords of the music from Indiana Jones and the Last Crusade.
Mitchell says, "I am starting to regret staying up late to watch Deuce Bigalow: European Gigolo (2005) last night. Check that. I regretted it almost immediately."