Zone Fighter Ep.12 - "Terror-Beast HQ - Invade the Earth!"

Airdate: 06/18/1973
Reflecting on past failures, the Garoga enact a new plan. Launching five Terror-Beast missiles, the capsules strike the Earth. The Zone family witnesses this, but are unaware of the ramifications. What the missiles achieve, though, is burying a giant egg, while four of the missiles combine to form an underground base.