The O’Reilly Factor (Fox News)
Axed after 21 years following sexual harassment allegations.
The Odd Couple (CBS)
Cancelled after its 13-episode third season, with CBS opting not to order any additional episodes.
Orphan Black (BBC America)
On June 16, 2016, Orphan Black cancelled itself with a final fifth season.
Pushed into the graveyard after two seasons
Outlaw Country (WGN America)
Axed after one season
Outsiders (WGN America)
Cancelled after two seasons