Robert Pattinson as Tyler Hawkins

Emilie de Ravin as Ally Craig

Pierce Brosnan as Charles Hawkins

Lena Olin as Diane Hirsch

Chris Cooper as Neil Craig

Ruby Jerins as Caroline Hawkins

Gregory Jbara as Les Hirsch

Tate Ellington as Aidan Hall

Kate Burton as Janine

Chris McKinney as Leo

Meghan, Duchess of Sussex as Megan

Christopher Clawson as Michael Hawkins

Emily Wickersham as Miami Blonde

Kelli Barrett as Miami Brunette

Moisés Acevedo as Mugger

Morgan Turner as Taunting Classmate

Peyton List as Taunting Classmate

Kevin P. McCarthy as Police Chief

Michael Hobbs as Oak Room Waiter

Noel Rodriguez as Mugger

Athena Currey as Toothbrush Girl

Angela Pietropinto as Diner Waitress

David Deblinger as NYU Professor

Lee Brock as Uptight Mommy

Jon Trosky as Musician

Drew Leary as Musician

Bob Colletti as Queens Guy

Scott Burik as Queens Guy

William Cote as Queens Guy

Douglas Crosby as Queens Guy

Scott Nicholson as Escorting Officer

Tricia Paoluccio as Receptionist

Olga Merediz as Aidan's Professor

Ebrahim Jaffer as Indian Restaurant Waiter

David Anzuelo as Carny Game Attendant

Sándor Técsy as Cab Driver

Justin Grace as Rookie Cop

David Wilson Barnes as Business Associate

Jane Harnick as Birthday Girl's Mom

Andrea Navedo as Caroline's Teacher

William H. Burns as Bailiff

Amy Rosoff as Ally's Girlfriend (uncredited)

Ben Hauck as Young Interviewee (uncredited)

Martin Pfefferkorn as Thug in Holding Cell (uncredited)

Martha Plimpton as Alyssa Craig's Mom (uncredited)