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