Jennifer Connelly Erica
Glen Powell Good Looking Frat Guy
Kristen Bell Tricia
Lily Collins Samantha 'Sam' Borgens
Logan Lerman Lou
Patrick Schwarzenegger Glen
Stephen King Self (voice)
Greg Kinnear William Borgens
Liana Liberato Kate
Alex ter Avest Becky
Zeeko Zaki Gus
Michael A. Simpson Executive Producer
Rusty Joiner Martin
Nat Wolff Rusty Borgens
Spencer Breslin Jason
Judy Cairo Producer
John Papsidera Casting
Josh Boone Director, Writer
Carole Peterman Line Producer, Unit Production Manager
Andy Ross Music Supervisor
Kari Perkins Costume Designer
Robb Sullivan Editor
Jeff Rice Executive Producer
Scott Hardwick Second Second Assistant Director
Rick Clark First Assistant Director
Eric Brenner Executive Producer
Laura Katz Music Supervisor
Barbara Weetman Diane
Lisa Wilson Executive Producer
David Carzell Rodney
Tim Orr Director of Photography
Myles Nestel Executive Producer
James 'Billy' Burton Second Assistant Director
Nate Walcott Original Music Composer
Patrick W. Dugan Executive Producer
Mike Mogis Original Music Composer
John Sanders Production Design
Karen Malina Funeral Relative