Two of a Kind

Although she'd starred in three theatrical movies and had made countless TV appearances in the 15 year prior to this movie, Dame Olivia Newton-John was insecure about her acting abilities and decided to enroll in acting training in preparation for the film (and in fact her character is also part of an acting workshop).

As Zack leaves the bank, his mustache is almost all the way off. When he runs down the street, his mustache is completely back on his face, with no time to have fixed it.

The phrase "This film is Rated PG" is within the credits at the end before the PG rating tag actually shows after the movie.

On older home video and TV versions, the 1953 20th Century Fox "Cinemascope" logo is oddly seen in place of the "then current" logo at the beginning of the movie. And at the end of the end credits, the tag "This film is Rated PG" is seen. Current home video and TV prints restore the "then-current" 20th Century Fox logo at the beginning and removes the "This film is Rated PG" tag at the end of the end credits.

Featured in Olivia Newton-John: Twist of Fate (1983)