Help your potential matches find common interests.
None of these lists are exhaustive, I'll add to the lists at some
point I'm sure.
Books: War of the Worlds, Most things by Phillip K Dick, same for
Terry Pratchett and Lovecraft, Tobins spirit guide, The
Metamorphosis, Naked lunch, anything Alan Moore touches, lots
Movies: Ghostbusters! Horror films, especially b horror movies.
Comic book films.
TV shows: Archer, Venture Bros, Monkey Dust, Whose Line Is It
Anyway, Buffy, Firefly, League of Gentlemen, Black Books, It's
Always Sunny in Philadelphia, Monty Python, Haunted Encounters;
Face to face, Community, Rick and Morty, Moral Orel, Goodness
Gracious Me, Bobs Burgers, An idiot Abroad, BSG
Music: Boards of Canada, Oingo Boingo, Infected Mushroom, The
Avalanches, Evanescence, Arch Enemy, Robots in Disguise