The phrase "cult show" refers to a TV series that has a small but passionate fan base, usually with a unique or niche appeal that sets it apart from mainstream popularity. Full definition
The excuses people come up with to justify their delusional state and cult shows what is so wrong with some human beings. (religion.blogs.cnn.com)
Speaking of cult shows, if you want to see Gannicus from «Spartacus» kicking ass while wearing a mullet, «Strike Back» has you covered. (huffingtonpost.com)
Despite prominent roles in blockbusters such as «The Perfect Storm,» regular TV gigs on cult shows «Deadwood» and «Eastbound & Down,» and an Oscar nomination for his steely supporting turn in 2010's «Winter's Bone,» the journeyman actor has enjoyed a certain amount of anonymity. (backstage.com)