The New Client

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)

Lee Daniels

Flea Daniels (voice)

Emma Adele Galvin

Moth Executive / Nanny / Harried Kangaroo Mother (voice)

Chloë Grace Moretz

Chloë Grace Moretz (voice)

Christine Baranski

Amanda Hannity (voice)

Patton Oswalt

Pinky Penguin (voice)

Sam Richardson

Doctor Champ (voice)

James Adomian

Stuart / N. Knickerbocker (voice)

Julia Chan

Pickles Aplenty / Melinda Golightlier (voice)

Kristin Chenoweth

Vanessa Gekko / Knickerbocker Receptionist (voice)

Will Choi

Yancy Charlemagne / Pastiches Receptionist (voice)