Ep 4. Sharko's Machine

Sealab 2021 season 4 episode 4 titled "Sharko's Machine" is a thrilling and comedic episode that takes place in the underwater research lab known as Sealab. In this episode, viewers are introduced to a new character named Sharko, who is a brilliant scientist and inventor, but also happens to be a great white shark. Despite his intimidating appearance, Sharko is a beloved member of the Sealab team.

The episode follows Sharko as he creates a new invention that he believes will revolutionize the way Sealab operates. His invention, Sharko's Machine, is a device that can control all of the functions of Sealab with the press of a button. This includes regulating the air pressure, temperature, and even the lighting in the lab. Sharko is convinced that his invention will make everyone's jobs easier and more efficient.

However, things quickly go awry when Sharko's Machine malfunctions and begins to wreak havoc on Sealab. The device starts to malfunction, causing the lab's systems to go haywire. The air conditioning unit goes into overdrive, causing the lab to become ice-cold. The lighting system shorts out, leaving the lab pitch black. And worst of all, the lab's life support systems begin to shut down, putting everyone's lives in danger.

As chaos ensues, the Sealab team tries to find a way to shut down Sharko's Machine before it's too late. They soon discover that Sharko himself is trapped inside the control room with his malfunctioning invention, and they must find a way to rescue him before it's too late.

The episode is full of hilarious moments, as the characters try to navigate their way through the chaos that Sharko's Machine has caused. There are several running gags throughout the episode, including references to other popular science-fiction films and TV shows. The episode also explores the idea of the dangers of putting too much trust in technology and the importance of human intervention in the face of technological malfunctions.

Overall, "Sharko's Machine" is a fantastic episode that showcases the comedic and imaginative writing that Sealab 2021 is known for. The episode is entertaining from start to finish, and it's a must-watch for fans of the show.