You can watch the movie Rush Hour on several platforms:

• It is available for streaming on Netflix

• You can rent or buy it digitally on Amazon Video, Apple TV, Fandango At Home, Microsoft Store, Plex, Google TV, YouTube, and Prime Video Store

• It is also available to stream on Max (formerly HBO Max)

So, if you have a Netflix subscription, you can watch it there directly. Otherwise, you can rent or purchase it on multiple digital stores for online viewing.