Harold Thomas Gregson, known professionally as John Gregson, was an English actor of stage, television and film, with 40 credited film roles. He was best known for his crime drama and comedy roles.

The Weak and the Wicked is a 1954 British drama film directed by J. Lee Thompson and starring Glynis Johns and Diana Dors. It was written by Anne Burnaby, Thompson and Joan Henry, based on the 1952 au