Irwin Allen's Lost in Space S3E15: The Anti-Matter Man
- Aired: 1967-12-27
- Time: 19:30:00
- Runtime: 60 minutes
Overview
John Robinson and Don West are transported onto a strange new world where their evil opposites exist and plan to change places with them. Will, the Robot and a reluctant Dr. Smith set out to find and help the real Don and John only to be pursued by an evil John Robinson.