An American pilot assists the Portuguese colonial police who are battling a gang of criminals involved in drug smuggling from Lisbon to Mozambique to Zanzibar.

• Towers of London Productions
• Steve Cochran
• Hildegard Knef
• Paul Hubschmid
• Vivi Bach
• Martin Benson
• Dietmar Schönherr
• George Leech
• Gert Van den Bergh