Kate McKinnon has a lot of history with her new Saturday Night Live [1] costar, Nino Positano [2]. They live together, but they're closer than roommates — you could say they're practically family.

On April 25, Kate's beloved cat joined her for another at-home episode [3] and he stole the show during their "Whiskers R We" skit. Kate played Barbara DeDrew, a pet-store owner trying to advertise her "bottom of the barrel" cats, while Nino played . . . everyone else. Does character acting run in the family? Watch the full skit above to see the hilarity go down. I have a feeling Nino's used to this kind of silliness, even when the cameras are off.