John Bolan / Lt. Peter Stevens
Jock Mahoney
Lois Gordon
Leigh Snowden
Johnny Bolan (12 years old)
Brad Morrow
Mrs. Jane Stone
Ann Harding
Dr. Thomas Bryant
John McIntire
Joseph Hackett, Federal Airways
Raymond Bailey
Russell Smith, Copilot
Jerry Paris
Robert Allen, Attorney
Simon Scott
Grace Hoydt, Stewardess
April Kent
Dave Anderson Federal's Lawyer
Vernon Rich
Dr. Miller
Phil Harvey
Writer
William Talman
Director
Richard Bartlett
Editor
Milton Carruth
Producer
Howard Christie
Director of Photography
Maury Gertsman
Set Decoration
John P. Austin
Original Music Composer
Herman Stein
Art Direction
Richard H. Riedel
Costume Design
Bill Thomas
Norman Jolley
Fred MacDowell
Alfred Sweeney
Russell A. Gausman