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.

Starring:
Leo McKern
Janet Munro
Maxine Audley
Duncan Macrae
Dennis Price
Miles Malleson
Leonard Rossiter
Alan Wheatley
Patricia Jessel
Dinsdale Landen
George Benson
Mark Dignam

One DVD.
£3.99