1 - 1The Heat Thing Sep. 10, 1966- 1 - 2The Worm People Sep. 10, 1966
- 1 - 3Zorak Sep. 10, 1966
- 1 - 4The Lizard Slavers Sep. 17, 1966
- 1 - 5The Moss Men Sep. 17, 1966
- 1 - 6The Web Sep. 17, 1966
- 1 - 7Creature King Sep. 24, 1966
- 1 - 8The Treemen Sep. 24, 1966
- 1 - 9The Sandman Sep. 24, 1966
- 1 - 10The Evil Collector Oct. 01, 1966
- 1 - 11The Fire God Oct. 01, 1966
- 1 - 12The Drone Oct. 01, 1966
- 1 - 13Homing Device Oct. 08, 1966
- 1 - 14The Mighty Snow Creature Oct. 08, 1966
- 1 - 15The Robot Master Oct. 08, 1966
- 1 - 16The Iceman Oct. 15, 1966
- 1 - 17The Wolf People Oct. 15, 1966
- 1 - 18Hi-Jackers Oct. 15, 1966
- 1 - 19The Energy Monster Oct. 22, 1966
- 1 - 20Valley of the Giants Oct. 22, 1966
