Which film(s) do you wish didn’t have sequels?

I’ve never been a fan of sequels (unless there’s source material that demands it) — some movies end so well that adding sequels actually messes up the satisfaction you feel after seeing a great film.

For example, 1999’s The Mummy — this is a near-perfect action movie. But it’s actually made worse when you fold the sequels into the narrative, particularly with the whole Evelyn-is-reincarnated side plot. And then adding even more sequels of diminishing quality only further hurts the film’s legacy.

Which sequels do you wish hadn’t been made?