Fantastic Four (1961 1st Series) #268

"The Masque of Doom!" Guest-starring Bruce Banner (the Hulk), Walter Langkowski (Sasquatch, and Michael Morbius (Morbius the Living Vampire). Story, art, and cover by John Byrne.

In the tragic aftermath of last issue's events, the Fantastic Four attempt to move forward. But, they'll find that easier said than done when Doctor Doom's iron mask suddenly comes to life!

Cover price $0.60.