Night Watch (1973 film)

Night Watch is a 1973 mystery horror thriller film directed by Brian G. Hutton from a screenplay by Tony Williamson, based on the 1972 play of the same name by Lucille Fletcher. An international co-production between the United Kingdom and the United States, the film reunited Elizabeth Taylor with co-star Laurence Harvey from their 1960 collaboration BUtterfield 8. It was the last time the pair acted together on screen. Some of the story elements recall the plot outline of the 1944 film Gaslight.