as Mr. Marsh
as Alvin Marsh
as NASA Director Albert Hutchings
as Harold Carnes
as Pentagon General Hastings
as Max
as Dad
as Globe Editor
as Harold Landsgrove
as Kirk Randall
as HR Manager
as Ira
as Carson Colt (voice)
as John Tapper
as Gordon
as Steve
as Publicist
as Billy Bishop
as Dominic Derby
as Carl
as Adam Fowler
as Harris Green
as Michael
as Doug Sears
as Richard Binney
as Morton Danvers
as Carl Cooper
as Tony
as Solidier
as Gavin
as Gordie Sawchuck
as Dr. Liam Farrell
as Milton
as Harry Davis
as Wilhelm Morello
as Derek Walston
as Middle Age Fred Urquhart
as Col. Krug
as Kenneth Nutter
as Mark Brenner
as Charles Lotts, Sr.
as Elliott Ebbitt III
as Narrator
as Ship's Officer
as Phil Chambers
as Arthur Miller