Atomic Robo and the Ring of Fire

Tesladyne is seized by a top secret government agency and transformed into Task Force ULTRA to bring global super science firms under the direct control of Majestic 12. Robo's been missing for over a year and the rogue Action Scientists of Tesladyne have gone underground to hunt him down.

Oh, and giant monsters from the sea are threatening to consume all life on Earth. Sure was a nice planet we had for a while there!