The Guinea Pig (movie)

The Guinea Pig is a 1948 British drama movie directed by Roy Boulting and was based on the 1946 play of the same name by Warren Chetham-Strode. It stars Richard Attenborough, Sheila Sims, Bernard Miles, Cecil Trouncer, Robert Flemyng, Edith Sharpe, Joan Hickson, Anthony Newley.