Television News 'BoJack Horseman' Season 5 to premiere on Netflix in September 06/28/2018 Netflix has announced the upcoming fifth season of its "BoJack Horseman" animated comedy series will arrive on the streaming service on Sept. 14. Read More RELATED NEWS From Tokyo to Las Vegas: Taylor Swift's flight to Super Bowl LVIII'Chucky' Season 3 trailer released by USA Network and Syfy'Quantum Leap' Season 2 visits L.A. riots, Salem Witch Trials, and more TAGS: Will Arnett Amy Sedaris Aaron Paul BoJack Horseman