Reparto y equipo

Jason Segel

Peter Bretter

Kristen Bell

Sarah Marshall

Mila Kunis

Rachel Jansen

Russell Brand

Aldous Snow

Bill Hader

Brian Bretter

Jonah Hill

Matthew Van Der Wyk

Liz Cackowski

Liz Bretter

Jack McBrayer

Darald

Maria Thayer

Wyoma

Paul Rudd

Chuck

Jason Bateman

Animal Instincts Detective

William Baldwin

Detective Hunter Rush

Kristen Wiig

Yoga Instructor

Da'Vone McDonald

Dwayne

Steve Landesberg

Dr. Rosenbaum

Kalani Robb

Helpful Hawaiian Waiter

Murray Miller

Photographer

Taylor Wily

Kemo

Kala Alexander

Greg

Francesca Delbanco

Hostess at Buffet

Nicholas Stoller

Dirección

Jason Segel

Guionista

Judd Apatow

Producción

Shauna Robertson

Producción

Richard Vane

Executive Producer

Rodney Rothman

Executive Producer

Lyle Workman

Composer

Jonathan Karp

Music Supervisor

Russ T. Alsobrook

Cinematographer

William Kerr

Editor

Jackson De Govia

Production Design

Leesa Evans

Costume Design

Jeanne McCarthy

Casting