Générique complet
Mystery Plane
John Trent
Tailspin Tommy Tompkins
Marjorie Reynolds
Betty Lou Barnes
Milburn Stone
Skeeter Milligan
Lucien Littlefield
Winslow
Tommy Bupp
Young Tommy
Jason Robards Sr.
Paul Smith
George Lynn
'Brandy' Rand
Polly Ann Young
Anita
Betsy Gay
Young Betty Lou
William P. Carleton
Navy Commander
JP
John S. Peters
Henchman Carl
Sayre Dearing
Henchman Fred
BM
Bruce Mitchell
Detective Captain Walker
MM
Mickey Martin
Young Boy
JJ
Jerry Jerome
Henchman Joe
Pat Gleason
Detective
Cyril Ring
Henchman
AT
Arthur Thalasso
Detective
John Elliott
Army Colonel
