15. The Abominable Snowman (1975)
Spencer stumbles onto the scene when Dr. Centigrade is searching for a warm-blooded heart to transplant into the Abominable Snowman. Final episode of the series.
Release date: 1975-12-13
Season number: 1
Episode number: 15
Runtime: 25 minutes
Cast
Rest of the cast - click here to expand
Bob Burns - Tracy the Gorilla