When heavy fog prevents any flights from leaving London Airport, a group of passengers are put on a bus driven by Percy Lamb to drive to another airport. The fog is that heavy Percy doesn't know where he is going or that he is carrying stolen gold bullion that the robbers and police are relentlessly pursuing.
Frankie Howerd
Percy Lamb
Margaret Rutherford
Miss Cynthia Beeston
Petula Clark
Stewardess 'Nikki' Nicholls
George Coulouris
Ernest Schroeder
Terence Alexander
Pilot Peter Jones
Toke Townley
Henry Waterman
Belinda Lee
Janie Grey
John Horsley
Inspector Henley
