http://tvtropes.org/pmwiki/pmwiki.php/Main/NightmareFuel

http://tvtropes.org/pmwiki/pmwiki.php/Main/CrushedChildhoodMemories

http://tvtropes.org/pmwiki/pmwiki.php/Main/NostalgiaFilter

http://tvtropes.org/pmwiki/pmwiki.php/Main/AdultFear

http://tvtropes.org/pmwiki/pmwiki.php/Main/AlternateUniverse?from=Main.ParallelUniverse

http://tvtropes.org/pmwiki/pmwiki.php/Main/ThereAreNoCoincidences