Zach Villa
— Will
Devon Graye
— Luke
Madeline Zima
— Blossom
Yumarie Morales
— Sasha
Marlene Forte
— Mom
Chris Doubek
— Dad
Paget Brewster
— Dr. Sampson
Adam Busch
— Dr. Rosenstein
Michael Cassidy
— NP Chaz
Peter Mensah
— Dr. Jansen
Debra Wilson
— Dr. Miller
Ian Inigo
— Young Will
Scott Butler
— The Wolf
Milos Jovanovic
— Jibran
Joaquin Acuna
— Tye
Machete Bang Bang
— Child Wolf
Sarah Lin Mitchell
— Physical Therapist
Laurence Todd Rosenthal
— Cop #1
Joe Colucci
— Cop #2