Obsession

Dec 15, 1967 on NBC at 8:30 PM
Mark as watched

Summary

The Enterprise must deal with a creature from Kirk's past that feeds on human blood.

Previous episode

The Deadly Years
Season 2 Episode 12

Dec 08, 1967

Next episode

Wolf in the Fold
Season 2 Episode 14

Dec 22, 1967

Guest stars

Jerry Ayres, Stephen Brooks, William Blackburn