'Glee' Videos: Rachel Performs 'Torn,' Sam and Brittany's SAT Scores and More

This Thursday's Glee will be a very revealing episode. And I mean that literally, as the guys in New Directions will strip down for a Men of McKinley calendar. But that's not the only storyline to expect in "Naked." To preview what's ahead for Rachel, Sam, Brittany and New Directions, FOX has released three new video clips.