Eric Stoltz (Howard Thomas), Catherine Bell (Emily Patterson), Bruce Davison (Stan Lathem), Lou Diamond Phillips (Meeno Paloma), Michael E. Rodgers (Bruce Geller), Sam Neill (Eric Benerall), Lisa Brenner (Helen Paloma) more..., John Sloan (Aron Ackerman), Charles Martin Smith (Captain Jay), Barrie Ingham (Doug Weist), Marius Weyers (Karl Sheedy), Shannon Esra (Sally Thomas), Adrienne Pearce (Emily's Mother), Robyn Olivia Heaney (Marie), Anette Kemp (Traci Thomas), Susan Danford (Landon), Hakeem Kae-Kazim (Saunders), Greg Latter (Osserman), David Butler (Tolan), Sean Cameron Michael (Don Beatty), Mitchell Obermeyer (Ruben Paloma), Nicholas Bronkhorst (Dylan Paloma), Nick Boraine (Reilly), Clare Marshall (Alice Sheedy), Tony Caprari (Captain Columbus), Stephen Jennings (Interrogator #1), Jimmie Earl Perry (Interrogator #2), Anthony Bishop (Interrogator #3), Kevin Otto (Interrogator #4), Danie Struwig (Lookout), Langley Kirkwood (Bill Granger), Kira Wilkinson (Cuban Mother), Jeremy Crutchley (Balsam), David Sherwood (Dr. Brennert), Brent Palmer (Pilot - Weather Seeker), Kelsey Brown (Young Heather)

Dean Devlin (Executive Producer), Volker Engel (Producer), Alex Garcia (Co-Executive Producer), Michael S. Murphey (Co-Producer), Rockne S. O'Bannon (Executive Producer), Rachel Olschan (Associate Producer), Kearie Peak (Co-Executive Producer) more..., Dean Devlin (Screenplay), Bryan Singer (Screenplay), Rockne S. O'Bannon (Teleplay), Megan McConnell (Casting), Joseph LoDuca (Music), David Connell (Cinematography), Sonny Baskin (Editor), Tom Hannam (Production Design), Christophe Dalberg (Art Direction), Leon van der Merwe (Set Decoration), Moira Anne Meyer (Costume Design), Janet Gilmore (Casting Director), Bryan Singer (Producer), Rockne S. O'Bannon (Producer), Dean Devlin (Producer),