The series has a reoccurring musical cue which is not an original composition for the show, but is actually a remixed instrumental of the song "Pepper" by the Butthole Surfers. The song is about societal criticism when being viewed by others and brushes with death. This ties back to the lead character Jen who is looked down upon for not having super powers and is told how they are going to die in the first episode.
Though they refer to the cat as "he", only about 1 in 3000 tortoiseshell cats are male.