Room to Let is a 1950 British second feature ('B')[1] historical thriller film directed by Godfrey Grayson and starring Jimmy Hanley, Valentine Dyall and Constance Smith.

[3][4][5] After a fire at an insane asylum during the Edwardian era, a young journalist becomes convinced that one of the patients has escaped and taken lodgings at a local middle-class household.

Despite a lack of assistance from the authorities, the journalist suspects that the Doctor is in fact the notorious Jack the Ripper who is planning a fresh series of attacks.

Constance Smith, a newcomer to the screen, deals rather more than adequately with a part that does not constitute an exactly ideal opening to her career, and looks quite charming in Victorian costume.

"[10] TV Guide gave the film two out of five stars, calling it "A fairly disturbing programmer which remains suspenseful to the end.