The Fantastic Four [the Thing [Ben Grimm]; the Invisible Girl [Sue Storm]; Human Torch [Johnny Storm]; Mr. Fantastic [Reed Richards]]; the Hulk [Bruce Banner]; Alicia Masters; General Thunderbolt Ross; Captain Nelson (introduction)
General Ross asks the Fantastic Four "to find and destroy the Hulk". His base was victim of a saboteur and Hulk is the only suspect. The Fantastic Four goes to a briefing at the base in New Mexico. There, they meet Bruce Banner and his assistant, Karl Kort, to discuss how to stop the Hulk. Rick Jones identifies Karl Kort as the saboteur. Karl Kort brings Rick in caves where Hulk and the Fantastic Four are searching for him.
The Fantastic Four [the Thing [Ben Grimm]; the Invisible Girl [Sue Storm]; Mr. Fantastic [Reed Richards]; the Human Torch [Johnny Storm]]; the Puppet Master; Namor the Sub-Mariner; Alicia Masters; Mole Man [Moleman] (cameo); the Skrulls (cameo); Doctor Doom (cameo)
The Puppet Master is declared healed and plans his revenge againt the Fantastic Four. This time, he'll use the Sub-Mariner.
Stan Lee (plot); Robert Bernstein [as R. Berns] (script)
Stan Goldberg ?
Human Torch [Johnny Storm]; Painter [Wilhelm Van Vile] (introduction); "Scar" Tobin; Scar's Gang [Nick; Sam; Eddie]; Mister Fantastic (image); Invisible Girl (image); Thing (image); Wizard (flashback); Zemu (flashback)
A counterfeiter caught by the Human Torch finds magic paints and uses them to escape from prison and strike back at the Torch. The Torch realizes what is happening and uses the magic paints to fool the Painter and defeat him.