Jon Bernthal
— Terrance Swaino
Shea Whigham
— Patrick 'Packie' Hanrahan
Jordana Spiro
— Karen Delgado
John Pollono
— Frank Romanowski
Ciara Bravo
— Crystal Romanowski
Spencer House
— Chad Walker
Jennifer Pollono
— Dottie
Joshua Bitton
— Lawrence Swaino
Michael Redfield
— Tommy Hanrahan
Josh Helman
— Anthony Romanowski
Ashlie Atkinson
— Diane Swaino
Shannon Esper
— Judy Swaino
Jenna Lamia
— Patty Swaino
James Badge Dale
— Badge
James Ransone
— PJ
Sean Carrigan
— Sean
Ajna Jai
— Judy
Ozzie Stewart
— Liquor Store Clerk
Tom Draper
— Mikey The Bartender
Hunter Jones
— Young Terrance Swaino
Zachary Hernandez
— Young Frank
Nina Peterson
— Young Crystal
Brianna Cohen
— Hot Blonde
Jay Bulger
— Townie
Kaileela Hobby
— Townie Girlfriend
Sophie Pollono
— Babysitter
Jack Pollono
— Dottie's Son
Addie Bernthal
— 4 Year Old Crystal
John Rothman
— Mr. Walker (uncredited)
Shade Rupe
— Disturbed Bar Patron (uncredited)