Dengeki Sentai Bioman Our Friend, BioRobo Season 1 Episode 3 Airdate: February 18, 1984 Synopsis When BioRobo becomes unexpectedly damaged during a battle with a Mecha-Gigan, Shirou tries to get a part needed for repair only to have the powerful Monster standing in his way. ← Gathering! Warriors of Destiny All episodes Self Destruct! Mecha-Humans →