Darkly in example sentence
Glen Morgan and James Wong came up with a great teleplay here - after a darkly humorous teaser, where we discover that the seemingly priggish, uptight-about-swear-words members of a PTC in New Hampshire are in fact a bunch of Satan-worshippers, the story begins as a worthy entry in the bad-things-happening-to-teenagers-in-the-woods genre which was especially popular in the first two seasons of the show.