Ray Corrigan not only plays his familiar character of Tucson Smith, second billed of the Three Mesquiteers, but also, billed as 'Naba', plays Willie the Gorilla.
In this picture, the 3-M Ranch is located in Mesquite County, Texas, however in the prior movie of the Three Mesquiteers series, "The Night Riders", the 3-M Ranch was in the vicinity of Los Vientos in an unnamed state.