Maude S04E03 - Rumpus in the Rumpus Room

An election party finds Maude with Senator Bob Myers as an escort. Meanwhile, Walter shows up at the party with an escort as well, a much younger woman. Naturally, this leads to a spat which leads to Walter falling off the wagon. Later, Maude wants to be sure Walter got home safely and discovers him in bed, however she doesn't realize, he's in bed with a passed out Arthur.