Movies that would make interesting prequels

Movies that would make good prequels.

Bridget Jones: Yes I am aware we have Bridget Jones Baby but it'd be interesting to see a prequel where she's reached her 20s, moved out of home and applying for jobs before she gets her official job. Plus it would be interesting to watch younger versions of Daniel Cleaver and Mark Darcy.

Avatar
The Grand Budapest Hotel
Men In Black


So what is one movie that you think might work quite well as a prequel?