Elizabeth Banks Gail Director, Actor, Producer Anna Kendrick Beca Actor Rebel Wilson Fat Amy Actor Hailee Steinfeld Emily Actor Brittany Snow Chloe Actor Skylar Astin Jesse Actor Adam DeVine Bumper Allen Actor Katey Sagal Katherine Actor Anna Camp Aubrey Actor Ben Platt Benji Actor Alexis Knapp Stacie Actor Hana Mae Lee Lily Okanakamura Actor Ester Dean Cynthia-Rose Adams Actor Chrissie Fit Flo Actor Birgitte Hjort Sørensen Kommissar Actor Flula Borg Pieter Krämer Actor Kelley Jakle Jessica Actor Shelley Regner Ashley Actor John Hodgman Tone Hangers Actor Jason Jones Tone Hangers Actor Joe Lo Truglio Tone Hangers Actor Reggie Watts Tone Hangers Actor John Michael Higgins John Actor Kay Cannon Screenwriter Paul Brooks Producer Max Handelman Producer Scott Niemeyer Executive Producer Jason Moore Executive Producer Jim Denault Cinematographer Craig Alpert Film Editing Mark Mothersbaugh Original Music Toby Corbett Production Design Nate Jones Art Director Monique Champagne Set Decoration Salvador Pérez Jr. Costume Design Kerry Barden Casting Paul Schnee Casting