William Eythe

Johnny Douglas

Kasey Rogers

Lucille Peters (as Laura Elliot)

George Reeves

Paul Devereaux

Paul Valentine

Edmond Devereaux

Tom Powers

Chief Special Agent Wilcox

Carole Mathews

Rose McCreary

Frank Puglia

Grandfather Devereaux

Virginia Christine

Mabel Rumpler

Raymond Bond

Sheriff Babcock

John Hart

Ranch Foreman Frank Kent (as John Hilton)

Truman Bradley

Narrator (voice)

Walter Baldwin

Pop Peters (uncredited)

Frank Cady

Motorist (uncredited)

Morgan Farley

Dr. Jerome Bowen (uncredited)

Mary Field

Miss Tannehill - Librarian (uncredited)

James Griffith

Candy Vendor on Train (uncredited)

Paul Harvey

Mr. Travis - Rancher (uncredited)

Thomas Browne Henry

Detective Benton (uncredited)

Jimmy Hunt

Tim Rumpler (uncredited)

Peter Miles

Jake Rumpler Jr (uncredited)