You will Watch Sealab 2021 Season 4 Episode 13 online for free episodes with HQ / high quality. Stream cartoons Sealab 2021 413 Legacy of Laughter The final episode of Sealab 2021, done as an interview and sort of a sequel to Tinfins (the film Tinfins 2 is in the works and it’s sponsored by Grizzlebee’s). There is a Q&A session with the audience, during which one person asks if the people on stage are supposed to be the voice actors as themselves, or are they in character now? The only answer is “absolutely.” It’s determined that the biggest problem with Sealab 2021 is that it “wasn’t enough like Aqua Teen Hunger Force. You know. Good.” In a loving tribute to the late Harry Goz, a greatest hits tribute to Captain Murphy is played. They promise a sneak preview of the next season right after the commercial break. Of course, there aren’t any more new episodes.