A 19th-century San Francisco detective named Tex Kinnane is sent "Down Under" to nab shyster lawyer Vincent Moller. Several comparisons are made between the American Wild West and the equally treacherous Australian outback.

Jock Mahoney
as Tex Kinnane

Veda Ann Borg
as Stella Grey

Martha Hyer
as Mary Corbett

Douglass Dumbrille
as Vincent Moller

Guy Doleman
as Sergeant Jim Penrose

Alec Kellaway
as Baldy Muldoon

Grant Taylor
as Phil Romero

Alan Gifford
as Steve Corbett

Hayde Seldon
as Ma Muldoon

Frank Ransome
as Robey