Tengen Toppa Gurren Lagann: Parallel Works
An anthology of animated shorts featuring characters from Gurren Lagann in alternative worlds. Every clip is animated by a particular animator of GAINAX.
Creators are Akira Amemiya, Shin Itagaki, Hirokazu Kojima, SUEZEN, Ryouji Masuyama, Hiroyuki Yamaga, Yoh Yoshinari, and Keisuke Watanabe