Arthur Curry
Justin Hartley
Lt. Rachel Torres
Denise Quiñones
Ensign Gus Thompson
Mark Perun
Commander Haley
Brett Rice
Military Aide
Stacy Ann Rose
(uncredited)
Matt Ennis
Lawrence Sikorski
Petty Officer O'Hara
Joe Klinker
McCaffery
Ving Rhames
Nadia
Adrianne Palicki
Jesse (uncredited)
Corey Sevier
Tom Curry
Lou Diamond Phillips
Agent Brigman
Rick Peters
Eva
Amber McDonald
Atlanna
Daniella Deutscher
Young A.C.
Graham Bentz
Director
Greg Beeman
Creature Design
Patrick Tatopoulos