Sure, we all know that Netflix's BoJack Horsemanfeatures TV stars like Will Arnett, Aaron Paul, Alison Brie and "character actress Margo Martindale," but we're guessing you didn't catch all the other celebrity cameos that are featured throughout the series.
Here's a rundown of some of the celebrities who guest-star in Season 3 alone:
Alan Arkin as J.D. Salinger
Acting legend Alan Arkin plays the reclusive author, who (in the BoJack Horseman universe), faked his own death and is the executive producer and creator of Hollywoo Stars and Celebrities: What Do They Know? Do They Know Things?? Let's Find Out!.
Angela Bassett as Ana Spanikopita
When she's not starring in American Horror Story, Angela Bassett voices the Hollywood publicist who's spearheading BoJack Horseman's Oscar campaign in Season 3.
Abbi Jacobson as Emily
The Broad City star plays Todd's best friend-turned-business partner.
Mara Wilson as Jill Pill
Wilson takes on the roll of Jill Pill, BoJack's former assistant who has a kinky side and is now a playwright.
Kristin Chenoweth as Vanessa Gecko
Vanessa Gekko = not a gecko. Broadway and TV star Kristin Chenoweth plays the Hollywood agent who's the nemesis of Princess Carolyn.
Jeffrey Wright as Cuddlywhiskers
Constance Zimmer as Skinny Gina
Taking a break from the drama on UnREAL, Constance Zimmer has a whale of a time as dancer Skinny Gina on BoJack Horseman.
Fred Savage as Goober
Now that he's no longer busy with The Grinder (R.I.P.), Fred Savage can devote his comedic chops to playing BoJack's former co-star (and now Whale World owner), the appropriately-named Goober.
Melissa Leo as Diane's Mother
The Emmy and Oscar winner is the voice of Diane's acerbic mother.
Weird Al Yankovic as Captain Peanutbutter
The singer/comedian voices Captain Peanutbutter, Mr. Peanutbutter's brother, who lives on the Labrador Peninsula.
Jessica Biel as Jessica Biel
Jessica Biel stars as herself in Season 3, in which we learn that she dated Mr. Peanutbutter before leaving him for Justin Timberlake.
Candice Bergen as "The Closer"
Murphy Brown herself voices the mysterious character known only as "The Closer," whose face and true identity remain hidden throughout Season 3.
Jorge Garcia as Jorge Garcia
Garcia has a brief cameo as himself, discussing Lost(what else?) with BoJack at a party.
Kimiko Glenn as Stefani Stilton
The Orange Is the New Black star plays Stefani Stilton, a web developer who may become Diane's new boss.
Greg Kinnear as Greg Kinglear
Kinnear stars as the title character in Jill Pill's play Greg Kinglear, which appears to be a Shakespearean retrospective of his acting career.
All three seasons of BoJack Horseman are available to stream on Netflix.