Trent and Gwen have made up after last week's challenge - at least initially, as the teams learn that this week's movie genre is the classic Teen Beach Flick.

Cast: Clé Bennett, Novie Edwards, Megan Fahlenbock, Brian Froud, Sarah Gadon, Phill Lewis, Scott McCord, Stephanie Anne Mills, Drew Nelson, Christian Potenza, Adam Greydon Reid, Rachel Wilson