After being fired from Secretariat, Kelsey struggles to find work as a director but is tapped by her agent Rutabaga Rabitowitz to direct a female superhero movie.
Reporters Maximillian Banks and pig Paige Sinclair investigate the Sarah Lynn story, realizing somebody was with her in a voicemail she left for her mother before her death.
They investigate her AA meeting place, where one member recalls BoJack telling a story about Penny, leading them to drive to New Mexico.
Hollyhock goes to a party in New York City, where she has an anxiety attack while watching drunk people losing control of their bodies until a partygoer notices and takes her outside for air.
The website's critical consensus states: "Bittersweet and brilliant to the very end, BoJack Horseman's final season manages to keep surprising viewers with its empathy and depth, solidifying its place as one of TV's greatest offerings.