Ray Liotta as Adult Mickey

Rory Culkin as Roger

Trevor Morgan as Mickey

Tania Raymonde as Kelly

Willa Holland as Jamie

Lauren Holly as Marilyn

Lori Petty as Deputy Fryman

M. Emmet Walsh as Chuck Ireland

Scott Aaronson as Baseball Coach

Matt Abshire as Bobby

Michael R. Aubele as Dad

Nicholas Brady as Young Roger

Andrew Bryniarski as Gang Member

Seymour Cassel as Poppy

Ricardo Chavira as Dr. Boogie

Mercedes Connor as Admittance Nurse

Cris D'Annunzio as Principal Motley

Keith David as Officer L.

Dan Fastuca as Gang Member

Kevin Gage as Short Order Cook

Michael Govia as The Minister

Ryan R. Johnson as ER Doctor

Jay Karnes as Adult Roger

Drake Kemper as Danny

Madison Lanesey as Maddy Straka

Meritt Latimore as Pirates Fan

Louis Lombardi as Short Order Cook

Zander Lyons as Young Baseball Player

Ryan March as Mets Catcher

Christopher May as Coach Johnson

Michael O'Keefe as Dr. Stuart

Katie Piel as Jr. Nurse K. Copland

Jax Pyle as Umpire

Alisa Schulz as Sally the Waitress

Patrick Sebes as Bobby Straka

Max Van Ville as Catcher

Zakk Wylde as Gang Leader

Geoffrey Gould as ER Doctor (uncredited)

Bill Mikita as First Base Coach (uncredited)

David Morse as Pirates Fan (uncredited)