Bradley Cooper Phil Wenneck
Rachael Harris Melissa
Ken Jeong Mr. Chow
Heather Graham Jade
Zach Galifianakis Alan Garner
Ed Helms Stu Price
Jeffrey Tambor Sid Garner
David Leitch Stunts
Todd Phillips Producer, Director, Mr. Creepy
Matt Walsh Dr. Valsh
Rob Riggle Officer Franklin
Mike Epps Black Doug
Ian Anthony Dale Chow's #1
Mike Tyson Mike Tyson
Justin Bartha Doug Billings
Cleo King Officer Garden
Thomas J. O'Connell ADR Mixer
Gillian Vigman Stephanie
Sasha Barrese Tracy Garner
Chris O'Hara Stunt Double, Stunts
Bryan Callen Eddie Palermo
Andrew Astor Eli
Scott Moore Writer
Carrie Keagan Casino Guest (uncredited)
Sondra Currie Linda
Lee Orloff Sound Mixer
Mitch Holleman Max - Student (uncredited)
Jon Lucas Writer
Carrot Top Himself (uncredited)
Casey O'Neill Stunts
Alyson Dee Moore Foley Artist
Philip Tan Stunt Double, Stunts
Darrin Prescott Stunt Coordinator
Mary Jo Lang Foley Mixer
Mickey Giacomazzi Stunts
Lori McCoy-Bell Hair Department Head
Alisa Allapach Bridesmaid
Gretel Twombly Production Coordinator
George Drakoulias Music Supervisor
Jon H. Epstein Utility Stunts
Katerina Moutsatsou Eddie's Assistant
Thomas Tull Executive Producer
Jernard Burks Leonard
Nathalie Fay Lisa
Chris Palermo Stunts
Jerry Patton Second Assistant "B" Camera
Christophe Beck Original Music Composer
Thomas Robinson Harper Stunts
Floyd Levine Tailor
James Martin Kelly Police Clerk
David Lee Fein Foley Artist
Mike Justus Utility Stunts
Mark Norby Stunt Double
Andrew Max Cahn Supervising Art Director
Alison McCosh Assistant Costume Designer
Geoffrey Haley Camera Operator, "B" Camera Operator, Steadicam Operator
Kerry Lyn McKissick Script Supervisor
John Roesch Foley Artist
Brody Stevens Officer Foltz
Debra Neil-Fisher Editor
Keith Woulard Stunts
Jimmy Hart Stunts
Ed McDermott II Stunt Driver
Nils C. Jensen Sound Effects Editor
David Siegel Co-Producer, Unit Production Manager
Wade Eastwood Stunt Driver
Daniel Goldberg Producer
Julie Donovan First Assistant "A" Camera
Juel Bestrop Casting
Chris Bender Executive Producer
Susan E. Novick Post Production Supervisor
Joe Satriani Guitarist in Wedding Band (uncredited)