Russell Crowe
Detective Cristofuoro
Acting
Jon Foster
Eric Poole
Acting
Sophie Traub
Lori
Acting
Laura Dern
Teresa
Acting
Alicia Harding
Debbie
Acting
Michael Kelly
Gary
Acting
Alexis Dziena
Maria
Acting
Arija Bareikis
Marsha
Acting
Tim Hopper
Dan Komenko
Acting
Tanya Clarke
Jackie Cristofuoro
Acting
Karina Colon
Juvenile Delinquent
Acting
Ingrid Johnson
Amusement Park Mom
Acting
Shannon MacMillan
Park Ranger
Acting
Jane Fergus
TV Anchor
Acting
Jake M. Smith
Spenser (uncredited)
Acting
Brian Patrick Russell
Facility Director (as Brian Russell)
Acting
Lee Sellars
Sam
Acting