Warner Baxter

as Kendall Nesbitt

as Dr. Robert J. Ordway / Phillip Morgan

as Adam Stoddard

as Himself

as George Curson

as Dr. Samuel Alexander Mudd

as Kerry Bolton

as Self

as Dan Brooks

as Lawrence Cromwell

as Jackson 'Jack' Durant

as Julian Marsh

as Jim Wingate - aka Jim Carston

as Cisco Kid Character

as Col. John Beetham

as The Cisco Kid

as Doc