as Zach Denbrough
as Additional Voices (Voice)
as Sentry Lieutentant
as Additional Voice Talent (voice)
as Mackenzie
as UN Security Guard
as Dr. Bob Bradley
as Bruce
as Marty Anderson
as Henry
as Terry Grant
as Air Traffic Controller
as Captain Mark Friedline
as Patrick Stockwell
as Terrence
as Andrew Wyatt
as D.A. Bob Hoberman
as Tyler
as Mothership Engineer
as Mr. Knight
as Deputy Gabriel
as Emile Boote
as Maj. Airey Neave
as Salesman (voice)
as Sgt. Denson
as Mike Abbott
as Jerry
