The first animated series based on Marvel's comic book series Fantastic Four.
1967-09-09 - 1968-09-21
| Title | Name |
|---|---|
| Season 1, Episode 1 | Menace of the Mole Men |
| Season 1, Episode 2 | Diablo |
| Season 1, Episode 3 | The Way It All Began |
| Season 1, Episode 4 | Invasion of the Super Skrulls |
| Season 1, Episode 5 | Klaws |
| Season 1, Episode 6 | The Red Ghost |
| Season 1, Episode 7 | Prisoners of Planet X |
| Season 1, Episode 8 | It Started on Yancy Street |
| Season 1, Episode 9 | Three Predictions of Dr. Doom |
| Season 1, Episode 10 | Behold a Distant Star |
| Season 1, Episode 11 | Demon of the Deep |
| Season 1, Episode 12 | Danger in the Depths |
| Season 1, Episode 13 | Return of the Moleman |
| Season 1, Episode 14 | Rama-Tut |
| Season 1, Episode 15 | Galactus |
| Season 1, Episode 16 | The Micro World of Dr. Doom |
| Season 1, Episode 17 | Blastaar, the Living Bomb-Burst |
| Season 1, Episode 18 | The Mysterious Molecule Man |
| Season 1, Episode 19 | The Terrible Tribunal |
| Season 1, Episode 20 | The Deadly Director |