Eric Bogosian

as Captain Robert Allen

as Arno Moradian

as Self

as Harold Ross

as Self

as Executive

as Alan Freed

as Henry

as Rouben

as Larry Schiller

as Professor Goodwin

as Self

as Doug Elders

as Ranger at Old Faithful / Press Secretary / Lieutenant at Strategic Air Command (voice)

as Travis Dane

as Peter

as Sen. Larson Crockett

as Self

as Phido the Vulture (voice)

as Barry Champlain

as Lt. Barney Greenwald

as Chris Neville