The Riders of the Whistling Skull

When Professor Marsh disappears while searching for the lost city of Lukachukai, his daughter enlists the help of the Three Mesquiteers.

CAST

Robert LivingstonStony Brooke

Ray CorriganTucson Smith

Max TerhuneLullaby Joslin

Mary RussellBetty Marsh

Roger WilliamsRutledge

Fern EmmettHenrietta McCoy

C. Montague ShawProfessor Flaxon

Yakima CanuttOtah

John WardProfessor Brewster

George GodfreyProfessor Fronc

Earle RossProfessor Cleary

Frank EllisCoggins

Chief ThundercloudHigh Priest

John Van PeltProfessor Marsh