Venom

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.
Released: Nov 28, 1981 Genre: Horror ThrillerCasts: Klaus Kinski Oliver Reed Nicol Williamson Sarah Miles Sterling Hayden Cornelia Sharpe Lance Holcomb Susan GeorgeDirectors: Piers HaggardDuration: 1h 33m Rating: 5.6 Country: United Kingdom Production: Morison Film Group, Venom Productions Limited
The kidnap that became a murder, that became a siege, that became a death trap.