Go! Greenman (1973)
Will you summon him?
Genre :
Runtime : 8H 40M
Director : Masaaki Hisamatsu, Heikichi Tsushima, Hiroyasu Sunahara
Synopsis
The mighty robot Greenman, a self-described "envoy of God" who can grow to giant size and fire missiles from his chest, descends from space to do battle against Maoh's pawns.