Summer Glau

Lindsey Ross Forrest

Chris Carmack

Trevor Forrest

Zoe McLellan

Gwen Merced

Erik Palladino

Sherrick

Mark Harelik

Ship Captain

Emily Baldoni

Kim

Adam Tsekhman

Ben

Peter Katona

Luka

Tom Holowach

Aaron Forrest

Tiffany Hofstetter

Shanna

Arlene Newman

Mrs. Nadene Forrest

Peter Stray

Gerard

Jason Quinn

Security Officer

Diana Noris

Cruise Attendant

Kelly R. Thomas

Uncle (uncredited)