Dorothy Patrick

as Solitare

Robert Rockwell

as Dr. Ross Carrington

Kent Taylor

as Mark Reed, aka Nick Ravel

Estelita Rodriguez

as Lopita

Thurston Hall

as 'Big Bill' Dixon

Frank Puglia

as Angelo 'Angel' Badillo

Roy Barcroft

as Nels Berger

Denver Pyle

as 'Jumpy' Jordan

Jonathan Hale

as James Goodwin

Sonia Darrin

as Mildred

Robert Kent

as Harry Monahan

Kenneth MacDonald

as Captain

Frank McFarland

as Duke Warren

John McGuire

as Customs Officer