Urusei Yatsura

Season 1, Episode 98

Episode Title: And Then There was Nobody!?

Air Date: 1983-07-06

Overview:

Ataru, Lum, Shinobu, Mendo, Onsen-Mark, Sakura, Cherry, and the Stormtroopers have a stay at a mansion, where they are slowly picked off one by one in a manner similar to the nursery rhyme Cock Robin.