Jay Novello

as Tiro, slave trader (uncredited)

as Cortego

as Anselmo (uncredited)

as Costa

as Gangster (uncredited)

as Trapper (uncredited)

as Dr. Otto Hessler

as Pete

as Capt. Ruiz

as Diego Casas

as Frank Prentiss

as Xandros the Greek Slave

as Hamal (uncredited)

as Ballinger

as Mayor Romano

as Sinan

as Zacha

as Sea Captain of Pelicano

as Hassan

as António Abóbora dos Santos