It's the first day of camp in this outrageous prequel to the hilarious 2001 cult classic movie. And at Camp Firewood, anything can happen.

Janeane Garofalo, Molly Shannon, Paul Rudd, Christopher Meloni, Ken Marino, Amy Poehler, Bradley Cooper, Chris Pine, Jason Schwartzman, John Slattery, Josh Charles, Joe Lo Truglio, Zak Orth, Marguerite Moreau, Michael Showalter, Michael Ian Black, A.D. Miles, Lake Bell, Elizabeth Banks, Nina Hellman, David Wain, Rich Sommer, Michaela Watkins, George Baron