hd.thomson-multimediaUrusei yatsura Attack of the Protozoa! Panic at the Poolside (1981–1986) watch online HD
- Original title:Attack of the Protozoa! Panic at the Poolside
- Category:TV Episode / Animation / Comedy / Romance / Sci-Fi
- Released:1981–1986
- Director:Iku Suzuki,Kazuo Yamazaki
- Actors:Fumi Hirano,Toshio Furukawa,Akira Kamiya
- Writer:Toshiki Inoue,Rumiko Takahashi
- Duration:23min
- Video type:TV Episode
- Rating 7.6
- Votes 239
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Short summary
After Ataru and the other guys clean out the school's swimming pool, Ten accidentally drops his alien snacks in the water, causing the protozoa in the water to grow to gigantic sizes.
| Episode cast overview: | |||
 | Fumi Hirano | - | Lum (voice) |
 | Toshio Furukawa | - | Ataru Moroboshi (voice) |
 | Akira Kamiya | - | Mendou (voice) |
 | Kazuko Sugiyama | - | Ten-chan (voice) |
 | Saeko Shimazu | - | Shinobu (voice) |
 | Shigeru Chiba | - | Megane (voice) |
 | Shinji Nomura | - | Kakugari (voice) |
 | Issei Futamata | - | Chibi (voice) |
| Akira Murayama | - | Perm (voice) |
| Michihiro Ikemizu | - | Onsen Mark (voice) |
| Sakiko Tamagawa | - | (voice) |
 | Naoko Matsui | - | (voice) |
| Matsumi Ôshiro | - | (voice) |
 | Bin Shimada | - | (voice) |
| Tomohiro Nishimura | - | (voice) |