Watch Sealab 2020 Season 1 Episode 8 Online

Sealab members are out trying to capture an electric manta ray when they see some strange figures who they figure out are there drilling for oil, with Sealab's permission but without the crew's knowledge. They attempt to try to get the men relocate the oil drilling to another field miles away from sealab but the drillers refuse. Then a tsunami hits and their oil drilling operation is destroyed, the episode is called Backfire because if they would have moved the drilling operation they would have been fine :)