FANTASTIC FOUR (1961) #152

Captured…by MAHKIZMO! Reed, Johnny, and Ben have become prisoners of the dreaded despot in his future realm of Machus! Only Medusa is free, and it’s up to her to take on an entire world of masculine monsters to set the FF free! The story begins where the previous issue’s cliffhanger ending left us. Mr. Fantastic is falling to his doom from a window near the top of the Baxter Building, having been beaten by Mahkizmo at the end of FF #151.…