Mystery Plane

John Trent

Tailspin Tommy Tompkins

Marjorie Reynolds

Betty Lou Barnes

Milburn Stone

Skeeter Milligan

Lucien Littlefield

Winslow

Tommy Bupp

Tommy (as a child)

Jason Robards Sr.

Paul Smith

Polly Ann Young

Anita

Betsy Gay

Betty Lou as a Young Girl

William P. Carleton

Navy Commander

John S. Peters

Henchman Carl

Sayre Dearing

Henchman Fred

Mickey Martin

Young Boy

George Waggner

Director

Paul Schofield

Screenplay

George Waggner

Screenplay

Hal Forrest

Characters

Hal Forrest

Story