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
Anthony Oliver
— Uniformed Senior Airport Official
Sam Kydd
— Airport Security Officer
Marianne Stone
— Travel Girl
Stringer Davis
— 2nd Transport Officer
Michael Gwynn
— 1st Transport Officer
Reginald Beckwith
— Telephone Man
Lionel Murton
— American Traveller
Lisa Gastoni
— Receptionist
Cyril Conway
— 1st Crook
Arthur Lovegrove
— 2nd Crook
Alastair Hunter
— Detective Spencer