All Cast
Emma Roberts
Sara
John Gallagher Jr.
Alex
Michael Shannon
Renner
Kate Arrington
Cindy
Marie May
Infant Liam
Addy Miller
Anna Solomon
Paul Dillon
Harrington
Justin Matthew Smith
Robert Solomon
Paul Schneider
Dr. Carver
Christian Michael Pates
Feral Boy
Paxton Pope
Feral Boy
Graham Dean
Young Liam