Netflix really are scraping the bottom of the barrel now.
Found this clip from So I Married an Axe Murderer (yet another film where he plays multiple characters) - looks like The Pentaverate idea has been around for ~30 years.
Loved that movie. At the time it was hilarious, not sure if it stands up now - might have to rewatch. "Heed! Troosers. Noo!!!"