I can't find any evidence that such a movie was ever made or released. All that seems to exist is a title and release year. (Which happens to be the year Young Frankenstein was released.) Allen & Rossi split up in 1968. Although they did reunite for performances in the following decades, I can't find any mention of them working on a movie together around 1974.
See also
Awards | FAQ | User Ratings | External Reviews | Metacritic Reviews
