BoJack decides to mentor Todd; Diane's ex-boyfriend writes an article about Mr. Peanutbutter.

A business trip for BoJack and Diane takes a detour; Todd runs a scam that gets him in trouble.

BoJack sabotages himself with an epic bender; Princess Carolyn's agency merges with another.

When he learns that his old friend from "Horsin' Around" is dying, BoJack tries to mend fences.

BoJack embarks on a project in his typically gonzo style, leading to a drug-fueled revelation.

BoJack believes an upbeat attitude will change his life, but that attitude doesn't mesh well with his new acting job.

A funeral turns into a treasure hunt for the "Horsin' Around" cast -- and a potential schmooze-fest for Princess Caroline and Mr. Peanutbutter.

BoJack checks into Pastiches, a Malibu rehab facility, where he grapples with memories of Sarah Lynn's death and his own troubled childhood.

After the Sarah Lynn story breaks, BoJack gives a live interview on TV. Diane meets Guy's teenage son.

Angela Diaz reaches out to BoJack. Princess Carolyn gets an offer from Lenny Turteltaub. Todd cooks up a scheme.

BoJack reconnects with faces from his past.