exodus I don’t know how easy it is to do this for blu ray players but for a lot of dedicated DVD players it was possible to make them region free by having the disc tray empty and then inputting a certain sequence of numbers on a remote and setting the player’s region from its original one to 0. I did this for a player that I used to have.
Either way, if for some reason the film is not claimed by the time you get a compatible player then it’s yours.
Edit: Also, the film is rad. I love how simple they are and how straight faced stupid everything is. Those Shaw Bros productions are awesome.