隐龙出京

Rex Allen

— Rex

Koko

— Koko, Rex's Horse (as Koko the Miracle Horse of the Movies)

Slim Pickens

— Slim

Dona Drake

— Narita

Marjorie Lord

— Valerie

Roy Barcroft

— Cooper

Judy Nugent

— Taffy Wells

Percy Helton

— Judge Sully

Clayton Moore

— Chip Wells

Zon Murray

— Joe, the Fake Deputy