Marcia desperately tries to get Davy Jones to play at her school dance; The Bros discover some internal confusion about who, exactly, Davy Jones is.

Greg is suddenly obsessed with both football & taking pictures, so much so that he even turns the Brady kids' one bathroom into a dark room; Meanwhile, the Bros continue to discuss the impossibility of three boys and three girls sharing one bathroom.

The Bros discuss Jan's mental breakdown. What finally made her snap? Three litte words: marcia. Marcia. MARCIA.