Most Special Astronaut was the thirteenth produced episode and the second broadcast episode of the television series Joe 90.
Joe 90 becomes an ace astronaut when two men in a space station are in danger.
With brain patterns transferred from an injured astronaut. Joe is able to save two men in an orbiting space station who are dangerously short of oxygen. But Joe's own journey home becomes perilously dangerous when his spacecraft is damaged, and it requires all of his skills to make it back to Earth safely.