4 - 1Fires of Death Sep. 17, 1967- 4 - 2The Deadly Dolls Oct. 01, 1967
- 4 - 3Cave of the Dead Oct. 08, 1967
- 4 - 4Journey with Fear Oct. 15, 1967
- 4 - 5Sealed Orders Oct. 22, 1967
- 4 - 6Man of Many Faces Oct. 29, 1967
- 4 - 7Fatal Cargo Nov. 05, 1967
- 4 - 8Time Lock Nov. 12, 1967
- 4 - 9Rescue Nov. 19, 1967
- 4 - 10Terror Nov. 26, 1967
- 4 - 11A Time to Die Dec. 03, 1967
- 4 - 12Blow Up Dec. 10, 1967
- 4 - 13Deadly Amphibians Dec. 17, 1967
- 4 - 14The Return of Blackbeard Dec. 31, 1967
- 4 - 15Terrible Leprechaun Jan. 07, 1968
- 4 - 16The Lobster Man Jan. 21, 1968
- 4 - 17Nightmare Jan. 28, 1968
- 4 - 18The Abominable Snowman Feb. 04, 1968
- 4 - 19Secret of the Deep Feb. 11, 1968
- 4 - 20Man-Beast Feb. 18, 1968
- 4 - 21Savage Jungle Feb. 25, 1968
- 4 - 22Flaming Ice Mar. 03, 1968
- 4 - 23Attack! Mar. 10, 1968
- 4 - 24Edge of Doom Mar. 17, 1968
- 4 - 25The Death Clock Mar. 24, 1968
- 4 - 26No Way Back Mar. 31, 1968
