The seventh season of Columbo was the final Columbo season to be produced by and aired on NBC, as well as the final one made in the 1970s. It was the last season of the show for nearly eleven years until it was revived on ABC with Season 8.

A young couple, Rosemary and Guy, moves into an infamous New York apartment building, known by frightening legends and mysterious events, with the purpose of starting a family.