Last night on SNL, an old staple of the show in the ’90s, “The Ambiguously Gay Duo,” made its return to the show. The episode featured special guests and a surprise twist, as the eponymous heroes, as well as the villains, were transformed from cartoons into flesh and blood. The cartoon shorts, featuring Ace and Gary — a superhero team with questionable sexual orientation — featured Stephen Colbert and Steve Carell providing the voices of the lead characters. Both Colbert and Carell reprised their roles, and also played the live action evil counterparts “Dr. Brainio” and “Bighead.” They were joined by host Ed Helms, Jimmy Fallon, Fred Armisen, and John Hamm.