[Hitcher]

Just an FYI - plugin://plugin.video.themoviedb.helper?info=similar&type=tv&imdb_id=$INFO[ListItem.IMDBNumber] doesn't work and I have to use plugin://plugin.video.themoviedb.helper?info=similar&type=tv&query=$INFO[ListItem.TVShowTitle] instead.

When looking further into the problem it seems TV shows don't have the tt prefix attached to ListItem.IMBDNumber - instead they either have no prefix or have xx instead. Episodes seem to have no prefix at all.

EDIT: Using the TMDB TV scraper.