Ep 21. Space Brain

In Space 1999 season 1 episode 21 "Space Brain," the moon base team encounters a massive energy field in space that appears to be a living brain. They soon discover that the energy field is absorbing the moon's resources, including oxygen, and they must find a way to stop it before it destroys their home. The brain begins to communicate with the team, using their own voices and memories to persuade them to allow it to continue feeding off of the moon's resources. However, Commander Koenig is determined to protect his crew and find a solution to the growing crisis.

As the brain continues to grow and interfere with the moon's functions, the team becomes increasingly desperate for a solution. They try various methods to stop the energy field, including firing missiles and attempting to draw it away with a magnetic field. None of these methods work, and the brain continues to absorb more and more resources. It becomes clear that they must find a way to communicate with the brain and understand its motivations.

Meanwhile, tensions rise among the moon base crew as they struggle to stay alive in the face of the space brain's threat. Some begin to lose hope and believe that there is no way to escape the brain's grasp, while others remain determined to find a solution no matter the cost.

As the situation becomes more dire, Commander Koenig and his team come up with a bold plan to communicate with the brain and convince it to spare the moon's resources. However, the plan is risky and could lead to devastating consequences. Will they be able to save their home before it's too late?

"Space Brain" is a thrilling episode that explores the dangers of encountering unknown entities in space. It also delves into the human psyche and the different ways that people react to crisis situations. With a gripping storyline and well-developed characters, this episode is sure to keep viewers on the edge of their seats from start to finish.