as

Grote

as

Andrew Vaning

as

Lt. Tremaine

as

Clyde Sutter

as

Henry Simmons

as

Lead Worker-Henchman (Oil Drillman)

as

Eddie "Pel" Pelham

as

H.H. Treadway (uncredited)

as

Bill Martin

as

Lance Reardon

as

Hilton Payne

as

Anton Bartonek (uncredited)

as

Henchman Remy

as

D. Liptine