Colonel Proudfoot of Proudfoot Industries tries to entice a couple of newly qualified dentists to advertise "Dreem", a revolutionary type of toothpaste, but he knows that if the dentists learn that they are part of an advertising campaign, they will be struck off, and the campaign will be a disaster.
Bob Monkhouse
David Cookson
Kenneth Connor
Sam Field
Shirley Eaton
Jill Venner
Ronnie Stevens
Brian Dexter
Eric Barker
Colonel J.J. Proudfoot
Reginald Beckwith
Mr. Duff
Richard Wattis
Macreedy
Charles Hawtrey
Mr. Roper
