Episode:1x27
The Alternative Factor

Jack's Rating:

The Enterprise finds Lazarus on a deserted planet, and soon discovers that he is in a life-and-death struggle with an evil duplicate from a parallel anti-matter universe.

Features:
Stardate: 3087.6
Air Date: 03/30/67
Director: Gerd Oswald

Jack's Review
This is one of the worst episodes in the entire three season run of the original series. It's a mess. Too herky-jerky between plot points and the story is ridiculous.