Fantastic Four # 83 , February 1969 , Marvel ComicsOn the cover : Mister Fantast

Fantastic Four # 83 , February 1969 , Marvel Comics

On the cover : Mister Fantastic [ Reed Richards ] ; Human Torch [ Johnny Storm ]  ; the Thing [ Ben Grimm ]  ; Invisible Girl [ Susan “ Sue ” Storm ] ; Crystal ; The Inhumans ; Black Bolt ; Medusa ; Karnak ; Triton ; Gorgon ; Maximus the Mad