Episode Detail: No Small Parts - Family Affair
Initially hoping for a leading role in her school play, Sissy is crestfallen when she is instead given a bit part. Meanwhile, Bill volunteers to design the sets for the production. Back at the apartment, the twins become convinced that there are people living at the bottom of their trash chute. Ms. Robbins: Julie Brown. Irene: Leighton Meester. Sissy: Caitlin Wachs.
