Watch Tengen Toppa Gurren Lagann
- 1 Season
In this anime series, a society of underground dwellers go about their daily lives, using giant digging machines to burrow their homes deep beneath the surface of the earth. When an invader from above threatens the society, some of the citizens and their machines must venture toward the surface to defend themselves and the human living above ground. The series originally aired on the TXN network in Japan in 2007.