Tengen Toppa Gurren Lagann Movie Zenyasai: Viral no Amai Yume
English title: Gurren Lagann: Viral's Sweet Dream
Japanese title: 天元突破グレンラガン 劇場版前夜祭 「ヴィラルの甘い夢」
Type: OVA
Episodes: 1
Source: Original
Genres: Comedy
Studios: Gainax
Duration: 5 min
Rating: PG-13 - Teens 13 or older

Viral tries to get some sleep, but keeps on having terrifying nightmares. Can't anyone save him from his plight?