Trivia: Arnold Stang broke his left forearm just days before his scenes were shot.
Trivia: The Australian Shore Patrol Officer who breaks up the final fight is John Wayne's real-life son, Patrick.
Trivia: Tippi Hedren actually received a cut on her face by a bird in one of the shots.
Trivia: Red Grant has no dialogue until he first meets Bond. He first speaks in a rich, upper-class English accent. After Grant has revealed his true identity to Bond, his English accent changes into a lower-class Irish accent as he explains the SPECTRE background plot.
Trivia: While Steve McQueen performed most of his own stunts, the only stunt he didn't perform was the 60 foot jump over the Austrian-Swiss border fence. The jump was performed by stuntman Bud Ekins, who later doubled for McQueen in "Bullitt."
Trivia: The attempt to make the locations look wild and uninhabited were obviously not altogether successful. Near the beginning of the movie, some boys are sitting in a sandy clearing in public-school blazers. On the right of the screen you can clearly see a tent peg with ANTONY M written on it. Also, as one of Jack's choirboy-hunters thrashes through the undergrowth, look closely and you can see that he accidentally impales an old beer can.
Trivia: This was 20 year old singer Bobby Rydell's movie debut. He admitted later that the film turned him off from working in films, and he did not like working with Ann-Margret at all. He would not do another film until 1975.
Trivia: The chapel that was built for the movie had to be torn down immediately after filming, as it was on rented property.
Trivia: This Carry on film (carry on cabby) was firstly called Call me a cab.
Trivia: Inspector Clouseau was originally written as a supporting character to Sir Charles Lytton. However, Clouseau became so popular, he became the focal point for all of the subsequent "Panther" films.
Trivia: Peter Joshua was named after Director Stanley Donen's two sons, Peter and Joshua.
Trivia: The cartoon uses footage from three previous Bugs Bunny episodes: "Hare Lift", "Roman Legion-Hare" and "Sahara Hare."
Trivia: Although Lee J. Cobb plays Frank Sinatra's father, he was only four years older than Sinatra.
Trivia: The original title of this movie was going to be "Carry On Up The Armada", but unfortunately it didn't find favour with the British Board of Film Censors.
Trivia: Lionel Jeffries was only 5 years older than June Thorburn, who plays his daughter.
Trivia: Anthropology Professor Robert Orwell Sutwell is writing a book about the sex habits of teenagers. His secretary tells him, "Hang on to the movie rights. American-International will snap it up in a minute." American-International is the real-life Los Angeles studio which produced several teen-oriented films, including "Reform School Girl," "Hot Rod gang," "I Was A Teenage Werewolf" - and "Beach Party."
Trivia: The Chinese extras cast in this film were almost all Spanish residents, especially in Madrid. This was done to such an extreme extent that some Chinese restaurants and other Chinese-Spanish-owned businesses in the Madrid area especially were forced to close for a few days due to lack of personnel.