On Halloween night, the Squad has to abandon their trick-or-treating to pursue one of the missing fractals. When the Man-Thing finds it, neither the Squad nor Doom's team of villains can get it back until the Hulk makes a deal and trades it for some candy corn.; Reed Richards detects that someone at their Halloween party is an impostor and after the Fantastic Four investigate everyone's costumes, they find MODOK disguised as a jack-o-lantern.; Doctor Doom is having fun on Halloween by scaring away all the trick-or-treaters, but most of all he likes the one who comes dressed as him, and he gives all his candy to his little double (not knowing that it's the Mole Man under the mask).