Comedy may just be the best genre when it comes to actors playing multiple roles in the same movie, especially when those roles require extreme make-up or digital effects. Eddie Murphy has had many multi-role movies over the years with The Nutty Professor films being the standout; the same goes for Mike Myers' Austin Powers franchise, Michael Keaton's clone comedy one-off in Multiplicity, and many, many movies in Mel Brooks' career. Marlon Wayans brings his own spin on the idea to Netflix with the new family road trip comedy, Sextuplets. And you can get a glimpse …