A trailer for season six picks up where season five left off, with BoJack in rehab after mounting drug problems in season five.
The trailer is narrated in the form of a letter BoJack (voiced by Will Arnett) is writing to his friend Diane Nguyen (Alison Brie).
The acclaimed animated series, which follows the adventures of a B-list actor who happens to be a horse, will wrap up after a two-part sixth season, it was announced on Friday.
BoJack Horseman has earned wide acclaim for its bluntly honest portrayal of fame, society and mental health since it premiered on Netflix in 2014.