Sealab 2021 Watch Online

Genre: Comedy, Fantasy

Premise: Using old animation and the same characters from Hanna Barbera's ``Sealab 2020,'' all of the crew members aboard Sealab's submarine have gone insane. Their mental shortcomings make it difficult and inconceivable to properly run a trillion-dollar underwater research station, but their incoherent decision-making and farcical interactions with one another make for a hilarious remake of an oldie but goodie.