Lum, Ran, Benten, and Oyuki find out that their old teacher, a giant, robot chalkboard eraser named CAO-2, has come to Earth after being trapped on a deserted planet for years. And the former three are not pleased with the news.
urusei-yatsura-ep-85Urusei Yatsura Season 1 Episode 85
Urusei Yatsura Season 1 Episode 85
Galactic Teacher CAO-2’s Revenge
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