John Derek
G.R. 'Grad' Matthews
Acting
Wanda Hendrix
Pat Kirby
Acting
Walter Brennan
C.P.O 'Chief' O'Malley
Acting
Richard Jaeckel
Ensign H.G. 'Hap' O'Malley
Acting
Tom Tully
Ice Patrol Capt. Holland
Acting
Barton MacLane
Capt. Jack Matthews
Acting
Erin O'Brien-Moore
Mrs. Nora O'Malley
Acting
Darryl Hickman
Senior Cadet Pete Bennett
Acting
Roy Roberts
Captain of the 'Eagle'
Acting
Ben Cooper
3rd Plane Crewman
Acting
Steve Brodie
Lt. Rogers
Acting
Douglas Kennedy
Helicopter Pilot
Acting