Leo McKern
Professor Kerris Bowles-Ottery
Janet Munro
Delia Brooks
Maxine Audley
Clarinda Bowles-Ottery
Dennis Price
Dr. John Hughes
Miles Malleson
Dr. Woolley
Mervyn Johns
Willie Pugh-Smith
Comedy
Crime
A Jolly Bad Fellow
An English professor decides that there are too many useless people in the world and invents a gas that will kill them off. But first they'll at least have a good laugh.
