Zach Villa as Will

Devon Graye as Luke

Madeline Zima as Blossom

Yumarie Morales as Sasha

Marlene Forte as Mom

Chris Doubek as Dad

Paget Brewster as Dr. Sampson

Adam Busch as Dr. Rosenstein

Michael Cassidy as NP Chaz

Peter Mensah as Dr. Jansen

Debra Wilson as Dr. Miller

Ian Inigo as Young Will

Scott Butler as The Wolf

Milos Jovanovic as Jibran

Joaquin Acuna as Tye

Machete Bang Bang as Child Wolf

Sarah Lin Mitchell as Physical Therapist

Laurence Todd Rosenthal as Cop #1

Joe Colucci as Cop #2