On the knights' travels, Arthur and Bedevere are given directions by an old man and attempt to satisfy the strange requests of the dreaded Knights Who Say "Ni!". Sir Robin avoids a fight with a Three-Headed Knight by running away while the heads are arguing. Sir Galahad is led by a grail-shaped beacon to Castle Anthrax, which is full of young women, but is unwillingly "rescued" by Lancelot. Lancelot receives an arrow-shot note from Swamp Castle. Believing the note is from a lady forced to marry against her will, he storms the castle and slaughters several members of the wedding party, only to discover the note was from an effeminate prince.