Plot
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.
Trailer
Cast
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
Leonard Rossiter
Dr. Fisher
Jennifer White
TV Make-Up Girl
Patricia Jessel
Mrs. Pugh-Smith
Duncan Macrae
Dr. Brass
George Benson
Inspector Butts
Ralph Michael
Superintendent Rastleigh
Alan Wheatley
Epicene
Wally Patch
Tom Pike
Mark Dignam
The Master
Jerome Willis
Detective Inspector Armstrong
John Sharp
Hodges
Lloyd Pearson
Dr. Rossiter
