September 1970 - "The Prisoner -- The Power -- and -- Dr. Doom!"
This episode of Marvel by the Month reviews comics released in September 1970, including Thor #182, Amazing Spider-Man #91, Astonishing Tales #3, Avengers #82, Daredevil #70, Fantastic Four #105, Incredible Hulk #134, Iron Man #32, and Sub-Mariner #32.