Z7 Operation Rembrandt (German: Rembrandt 7 antwortet nicht..., Italian: Mark Donen - Agente Zeta 7, Spanish: Z-7, operación Rembrandt) is a 1966 German-Italian-Spanish Eurospy film written and directed by Giancarlo Romitelli and starring Lang Jeffries. It was shot in Macau, Tangier, Rome, Málaga, and Torremolinos.