Gurren Lagann the Movie: Childhood's End
Simon and Kamina live in an underground city monitored by the village chief. When Simon stumbles upon an artifact and beastmen invade from the surface, Simon and Kamina rebel against them.
Directed by
Osamu Kobayashi, Katsuichi Nakayama, Takayoshi Morimiya, Shin Itagaki, Masahiko Otsuka, Akitoshi Yokoyama, Hiroaki Tomita, Hiroyuki Imaishi, Hiroshi Kurimoto, Shouji Saeki, Tarou Iwasaki