William Stevens

as Navigator Dexter

as Fleming

as Police Chief

as Cobbs

as Workman

as Off. Jerry Walters

as Shagrue

as Hart

as Roustabout (uncredited)

as Technician

as Paul Baxter

as Whit (uncredited)

as Policeman #2

as Rock

as Payne - Miner (uncredited)

as Agent Fred Martin

as Guard