Death to Sister Mary The cast of a British soap opera are attacked by a mad fan who confuses them with their TV roles. Details Casts Posters Title Death to Sister Mary Release Date 1974-05-21 Runtime 01 Hours 43 Minutes Genres TV Movie Thriller Horror Production Companies Unknown Production Countries Robert Powell... Rook... Jennie Linden... Sister Mary... George Maharis... Mark Fields... Anthony Newlands... Tony Barton... Joan Haythorne... Mother Superior... Derek Fowlds... Dicky... Leigh Lawson... Larry Turner... Gerry Cowan... T.V. Director... Windsor Davies... Detective Moore... Norman Mitchell... Security Man... Maggie Rennie... Housekeeper... Jill Shakespeare... Operator... Original Size (500x750)