Jeremy Slate

as Policeman at Grand Central Station (uncredited)

as Bud

as Emmett Quincy

as Francis McKeen

as Wally

as Ed Phillips

as Marshall Henshaw

as Frederick Hoffman

as Ben Latta

as Joe Helmer

as Elroy Daldran

as Bob Lansing

as Lt. Asher

as Jess

as Tom Bryant

as Dr. Gerald Swan

as Sgt. Pat O'Neill

as Trent Parker

as Turk

as Daniel 'Danny' Carmody

as Gabe Melcroft

as Wesley Johnson

as Ted Kilgore

as Frank DeWitt

as Red Quincy (uncredited)

as Johnny Kane / Benton

as Stacy

as Jack Chamberlain

as Sgt. Garrett

as Vic

as Self - Guest

as Hob Harrell

as Dr. Anthony Tredman

as Erik Carlson

as Bob Clements

as George

as Eric Borgner

as Soldier (uncredited)

as Chuck Mullord

as Ross Hazlitt

as Daisy

as Wes

as Astronaut Capt. Rick Lawrence

as Gar Aldrich

as Rafe Norris

as Lon

as Pete Gaffney

as Sam Spears

as Karl Lieder

as Red Dawson

as Dan

as McGregor

as Dr. John Oxford

as Lassiter

as Lt. Virgil Scott Boxer

as Robert Graham

as Larry Lahr

as Captain Kerr

as Joe Larrabee

as Sgt. Pat Cassady

as Hal Random

as John McClaren

as Cliff Rocky Rhodes

as Richard David Rand

as Captain Nathan Hale

as Capt. Emmet Crawford

as Ron