A man with a sandwich-board (advert) wanders around London meeting many strange characters.
Michael Bentine
as The Sandwich Man
Dora Bryan
as Mrs. De Vere
Harry H. Corbett
as Stage Door Keeper
Bernard Cribbins
as Photographer
Diana Dors
as First Billingsgate Lady
Tracey Crisp
as Girl in the Black Plastic Mac
Ian Hendry
as Policeman Motor Cycle
Stanley Holloway
as Park Gardener
Wilfrid Hyde-White
as Lord Uffingham
Michael Medwin
as Sewer Man
Ron Moody
as Rowing Coach
Anna Quayle
as Second Billingsgate Woman