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