Film debut of Donna Martell (billed as Donna DeMario).
This was Roy Rogers' first film in Trucolor. However, surviving prints are in black and white.
The bad guys drive a 1942 Buick and a 1942 Oldsmobile.
The opening shows the Famous Rock formation also known as Kirk's Rock. This triangle shaped formation was used in many movies because of it's convenient location north of L.A.