PUBLISHED: NOVEMBER, 1963,FANTASTIC FOUR #20, "THE MYSTERIOUS MOLECULE MAN! ". KEY ATTRIBUTES:FIRST APPEARANCE AND ORIGIN OF MOLECULE MAN [OWEN REECE];SECOND APPEARANCE OF THE WATCHER [UATU]. CHARACTER APPEARANCES: MISTER FANTASTIC [REED RICHARDS]; HUMAN TORCH [JOHNNY STORM]; THE THING [BEN GRIMM]; INVISIBLE GIRL [SUE STORM]; THE WATCHER [UATU]; MOLECULE MAN [OWEN REECE].
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