Stanley dressing up as a maid in "The Phantom Sea Thief", so he can sneak into the kitchen and get fingerprints from a glass. He even pretends to flirt with a waiter to make his costume legit! Unfortunately, he accidentally broke the cup before getting the fingerprints.
In the previous episode, he disguises himself as a sexy hula dancer and flirts with the suspect in hopes of getting information. When it turns out he and Henry had the wrong guy in mind, Henry comments on what a waste of time it was, but Stanley squees over the fact that he got a marriage proposal while in drag.
Another Stanley crossdressing moment: Henry frantically calls "2, 2!", as in "hit Chan Plan 2". Unfortunately he doesn't SAY Chan Plan 2. Result? It's too funny for words.◊
Anne's very convincing Tarzan imitations in episodes 4 and 10.
Anne gets another one when she and a guard do a Harpo Marx mirror routine in ep 16.