It's time to do a pastiche of successful, well-regarded film series... but first, it's the Fantastic Four! Jimmy "accidentally" exposes his friends to lethal doses of ionizing radiation, and takes on the U.S. military with his findings! Later, a familiar foe shows up to positively dunk on the cast and do Retroville a much-needed service. And Hugh reverts to his primal form, played by Andy Serkis...