| Person | Type | Job | Role(s) |
|---|---|---|---|
 George Sidney | Crew | Directing | Director |
 Joe Pasternak | Crew | Production | Producer |
 Ruth Brooks Flippen | Crew | Writing | Screenplay |
Barnaby Hale | Cast | Cmdr. Landry (uncredited) | |
Bill Couch | Cast | Actor | Clyde (uncredited) |
 Bill Mumy | Cast | Actor | Alex Martin |
Bill Welsh | Cast | Carson (uncredited) | |
 Brian Avery | Cast | Actor | Signalman (uncredited) |
 Bryan Russell | Cast | Actor | Luke Martin |
 Carolyn Jones | Cast | Actress | Tandy Martin |
 Danny Borzage | Cast | Actor | Observer at Car (uncredited) |
 Edgar Buchanan | Cast | Actor | Captain Martin / Gramps |
 Edward Platt | Cast | Actor | Captain Haven Hitchcock |
 Frank Wilcox | Cast | Actor | Bill (uncredited) |
 Gene Coogan | Cast | Actor | Military Officer (uncredited) |
 George Holmes | Cast | Actor | Restaurant Patron (uncredited) |
 Gig Young | Cast | Actor | Key Weedon |
 Jack Grinnage | Cast | Actor | Seaman (uncredited) |
John Willis | Cast | Actor | Television Interviewer (uncredited) |
 Loren Janes | Cast | Actor | Hayward (uncredited) |
 Milton Frome | Cast | Actor | Fireman |
Norman Stevans | Cast | Actor | Reporter (uncredited) |
Paul Power | Cast | Actor | Reporter (uncredited) |
 Peter Robbins | Cast | Actor | Grover Martin |
Ralph Reed | Cast | Seaman (uncredited) | |
 Red Buttons | Cast | Actor | Flight Officer Simon 'Uncle Cy' Shelley |
 Robert Foulk | Cast | Actor | Policeman |
 Ron Nyman | Cast | Actor | Restaurant Patron (uncredited) |
Ronnie Rondell Jr. | Cast | Actor | Jeep Driver (uncredited) |
 Shirley Jones | Cast | Actress | Amy Martin |
 Tol Avery | Cast | Actor | Charlie (uncredited) |
Michael Galloway | Cast | Lt. Burke (uncredited) | |
Eddie Applegate | Cast | Actor | Yeoman Corker Bell |
 Jean Ransome | Cast | Actress | Observer at Scene (uncredited) |
Ken Wales | Cast | Seaman Harris (uncredited) | |
Dennis Durney | Cast | Signalman (uncredited) | |
 Mitchell Rhein | Cast | Actor | Reporter (uncredited) |
John Brennan | Cast | Officer (uncredited) | |
James W. Standridge | Cast | U.S. Navy Signalman on Ship (uncredited) | |
Clifford Sales | Cast | Seaman (uncredited) | |
Ken Kane | Cast | Onlooker (uncredited) | |
Boyd Cabeen | Cast | Actor | Onlooker (uncredited) |
Hap Holmwood | Cast | Officer (uncredited) | |
 John Burnside | Cast | Actor | Chief Petty Officer (uncredited) |
Ken Delo | Cast | Crewman (uncredited) | |
| Person | Type | Job | Role(s) |
