Crime, Punishment, War, Peace, and the Idiot Duckman: Private Dick/Family Man : Season 4 Episode 17

Beverly asks Bernice if she knows anything about Grandma-ma's past. The coma-bound Grandma-ma recalls her past in a series of flashbacks that involves a tortured romance with two characters who look and sound a lot like Cornfed (Petrov) and Duckman (Trigorin) with Russian accents.