Jessica Biel as London

Chris Evans as Syd

Jason Statham as Bateman

Joy Bryant as Mallory

Kelli Garner as Maya

Isla Fisher as Rebecca

Louis C.K. as Therapist

Jeff Wolfe as Jay

Dane Cook as George

Lina Esco as Kelly

Paula Patton as Alex

Kat Dennings as Lilly

Juliette Marquis as Michelle

Sophie Monk as Lauren

Nicole Andrews as Nurse Stacey (uncredited)

Casey LaBow as Dominatrix (uncredited)