The teaser from this episode (taken from its opening scene), aired as an ad during Super Bowl XXXVII. It featured Sydney undercover as "entertainment" for a target. First she appears wearing black lingerie, but the target instructs her to change into an equally-skimpy red outfit. When she subdues him, she demands to know what was wrong with the black. Black and red were, respectively the colors of the Oakland Raiders and the Tampa Bay Buccaneers, the two teams playing in Super Bowl XXXVII. The opening scene actually reflected the outcome of the game, since Oakland was the favorite going into the game, but Tampa Bay earned the victory. Some fans debated whether two versions of the opening had been shot.
The trivia items below may give away important plot points.
The text deleted by Arvin Sloane on his computer at SD-6 , and then discovered by Geiger says: "I have learned that Jack and Sidney Bristow are double agents, working against SD-6. Their true allegiances at this point are unknown. But I intend to make it my top priority to find the truth behind his and root out the threat - first with the father, then with the daughter."