When a photograph is taken at the scene of a murder, the camera is tossed out of a castle window to destroy the evidence and lands in the back of a passing car belonging to chemist John Gray who becomes amateur sleuth after developing the film and goes in search of the woman captured by the photograph. When the camera is stolen from his laboratory, Gray's suspicions are further aroused.

A lawyer plans to murder an aristocrat and steal his inheritance.

When his father commits suicide a gentleman sets out to avenge the death on those who swindled him out of a fortune.

One of John Mills' earliest roles as a wastrel playboy.

An adaptation of Jerome K. Jerome’s classic story charting the comic misadventures of three friends – and a dog – as they take a boating holiday on the Thames.

A young doctor realises that his father is a quack and changes places with a down-and-out.

When a photograph is taken at the scene of a murder, the camera is tossed out of a castle window to destroy the evidence and lands in the back of a passing car belonging to chemist John Gray who becomes amateur sleuth after developing the film and goes in search of the woman captured by the photograph. When the camera is stolen from his laboratory, Gray's suspicions are further aroused.