If there was ever a series that I could say, “You really had to be there,” for it, it would have to be the Men in Black ...

Following the success of Men in Black 3, Smith, Jones, and Barry Sonnenfeld, director of the first three films, said in interviews that they would consider returning for a fourth.

However, beyond those four films, over the decades, there were a few planned MIB movies that never saw the light of day. Here’s everything you need to know about the unmade Men in Black sequels.