The Vanishing Frontier

Johnny Mack Brown

Kirby Tornell

Evalyn Knapp

Carol Winfield

Zasu Pitts

Aunt Sylvia

Raymond Hatton

Hornet O'Lowery

Ben Alexander

Lucien Winfield

J. Farrell MacDonald

Waco

Wallace MacDonald

Captain Roger Kearney

George Irving

General Winfield

Joyzelle Joyner

Dolores

Sam McDaniel

Whistlin' Zeke

Soledad Jiménez

Mama Valdez (uncredited)

James S. Brown Jr.

Director of Photography

Phil Rosen

Director

Stuart Anthony

Story, Screenplay

Sam Jaffe

Producer