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