Yes And

Will Arnett

BoJack Horseman / Butterscotch Horseman (voice)

Aaron Paul

Todd Chavez / AA Bird / Donkey Kid / Skippy (voice)

Alison Brie

Diane Nguyen / Vincent Adultman / Kevin / Samantha The Food Critic / Olivia / Joelle Clark / Otter / Cow Waitress / Sarah Lynn's Assistant / Ship Co-Captain / Golden Snowflake Announcer / Nurse / Waitress / Cow Waitress / Announcer (voice)

Amy Sedaris

Princess Carolyn / Sharona (voice)

Paul F. Tompkins

Mr. Peanutbutter / Marv / Virgil Van Cleef / Prescott / Andrew Garfield / Sandro / Dog Valet / Underwater Man / Concerned Man / Janitor / Bartholomew Scagsworth / Sloth Lawyer / Blimp Co-Pilot / Abortion Doctor / George Tickle / Giant Chocolate Oscar Guy / Actor #2 / Bird / Willie Wesleyan (voice)

Lisa Kudrow

Wanda Pierce (voice)

Garry Marshall

Abe D'Catfish (voice)

John Cho

Male Improviser (voice)

Emily Heller

Female Improviser (voice)

Alan Arkin

J.D. Salinger (voice)

Rian Johnson

Brian (voice)

Ben Schwartz

Rutabaga Rabitowitz (voice)

Kristen Schaal

Sabrina (voice)

Maria Bamford

Debra (voice)