Same Movie Under a Different Title

A 1988 TV movie was released on VHS in 1990 under a different title. Same story, same cast, same director, etc. It's the same movie with a different title. That happened a lot back then. Both releases have separate entries on IMDb, which is not normally how films with a different title are covered here. It looks like an extra movie in the filmography of everybody involved. That can't be right, can it?