Trivia

It was during the filming of this movie that Elvis first met The Beatles at his home in Bel Air on Friday August 27, 1965.

This is Donna Butterworth's last picture, at 10 years old.

This was one of three Elvis movies released in 1966 (the other two were Frankie and Johnny (1966) and Spinout (1966)). The combined grosses of all three won Elvis the tenth spot on the Quigley Top Ten Money-Making Stars poll for 1966, his final appearance among the top ten.

Petula Clark was originally offered the role of Judy Hudson.

Elvis Presley and Tom Jones met for the first time on the set of the film.