okay, this is a wild one. Yayan Ruhian plays Mad Dog in The Raid (2011) and Yakuza Apocalypse (2015). while it's his nickname and could just be fun character naming (like how Stephen Chow would frequently play a character named Stephen Chow or a variant on it) you don't see him specifically play a character named Mad Dog elsewhere (unless I have some other names to translate). so, tongue planted fully in cheek, you could make an argument for The Raid and Yakuza Apocalypse at least being AUs of each other