Tras examinar un asteroide con lo que parece ser restos de vida orgánica, los Cuatro Fantásticos combaten contra el Hombre Molécula, Un técnico de laboratorio que adquirió el poder de alterar la estructura molecular de los objetos inanimados tras sufrir un grave accidente en una planta nuclear.
| 1 |  |
Klaws1967 | |
| 2 | |
Menace of the Mole Men1967 | |
| 3 | |
Diablo1967 | |
| 4 | |
The Red Ghost1967 | |
| 5 | |
Invasion of the Super Skrulls1967 | |
| 6 | |
Three Predictions of Dr. Doom1967 | |
| 7 | |
The Way It All Began1967 | |
| 8 | |
Behold a Distant Star1967 | |
| 9 | |
Prisoners of Planet X1967 | |
| 10 | |
The Mysterious Molecule Man1967 | |
| 11 | |
Danger in the Depths1967 | |
| 12 | |
Demon in the Deep1967 | |
| 13 | |
Return of the Mole Man1967 | |
| 14 | |
It Started on Yancy Street1967 | |
| 15 | |
Galactus1967 | |
| 16 | |
The Micro World Of Dr. Doom1967 | |
| 17 | |
Blastaar, the Living Bomb-Burst1968 | |
| 18 | |
The Terrible Tribunal1968 | |
| 19 | |
Rama-Tut1968 | |
| 20 | |
The Deadly Director1968 |
