Two friends driving in the London to Brighton vintage car rally bet on which of them will be the first to arrive back home.
Dinah Sheridan
as Wendy McKim
John Gregson
as Alan McKim
Kay Kendall
as Rosalind Peters
Kenneth More
as Ambrose Claverhouse
Geoffrey Keen
as Policeman
Reginald Beckwith
as J. C. Callahan
Arthur Wontner
as Old Gentleman
Joyce Grenfell
as Hotel Proprietress
Leslie Mitchell
as Himself, Newsreel Commentator
Michael Balfour
as Trumpeter (Uncredited)
Stanley Escane
as Film Cameraman (Uncredited)
Fred Griffiths
as Ice Cream Seller (Uncredited)