HorrorThriller

International terrorists attempt to kidnap a wealthy couple's child. Their plan comes unstuck when a deadly Black Mamba, sent by mistake instead of a harmless snake, escapes and the terrorists and several hostages are trapped in the boy's London home.

"The kidnap that became a murder, that became a siege, that became a death trap."

Credits

Klaus KinskiJacques Müller (Jacmel)

Oliver ReedDave Averconnelly

Nicol WilliamsonCmdr. William Bulloch

Sarah MilesDr. Marion Stowe

Sterling HaydenHoward Anderson