Final screen appearance of Gene Kelly.

The idea for a third edition was pitched by MGM/UA Home Video head George Feltenstein to then MGM/UA president Alan Ladd Jr. Feltenstein had typed up a list of musical numbers for a potential third movie back in 1976 after returning home from That's Entertainment, Part II (1976). Ladd approved the pitch, but because Feltenstein was a studio exec, he didn't get a screen credit for his contribution.

Released to celebrate MGM's 70th Anniversary.

Originally pitched as a special for Turner Classic Movies.