Saw this on another forum so I'm doing it here.

This is Composite Jackie Chan (live action roles) taking on a couple horror movie folks (who are also composited)

1) Composite michael Myers
2) Composite Jason Vorhees
3) Composite Pinhead (Hellraiser)
4) The worms from Tremors

Bonus: Vs Freddy Krueger, but Jackie in this case includes versions of himself that aren't live action (like Jackie Chan Adventures and any other media) and he gets a week to prep for Freddy's coming in his dreams

Bonus Bonus: Detective Lee and Detective Carter from the Rush Hour movies are transported to the setting of the original Scream and have to try and track down Ghostface. Can they do it?