The Mother Legion was played by veteran suit actor Mizuho Yoshida, who also portrayed Godzilla in "Godzilla, Mothra & King Ghidorah: Giant Monsters All-Out Attack" and later Zedus in "Gamera the brave".
Colonel Watarase:
Well, if we're trapped in an ass sandwich, I'll break out the Miracle Whip.
The "My name is Legion" quote is from Mark 5:9, not Mark 9:8 as claimed by one of the soldiers (in the dubbed DVD version).
Japanese