Will Arnett

BoJack Horseman / BoBo the Angsty Zebra (voice),BoJack Horseman (voice)

Aaron Paul

Todd Chavez (voice),Todd Chavez / Emperor Fingerface (voice)

Alison Brie

Diane Nguyen (voice),Diane Nguyen / Diana the Princess of Wales (voice)

Amy Sedaris

Princess Carolyn / Tangled Fog of Pulsating Yearning / Priscilla Crustacean (voice),Princess Carolyn (voice)

Paul F. Tompkins

Mr. Peanutbutter (voice),Mr. Peanutbutter / Mr. Chocolate Hazelnut Spread (voice)

Adam Conover

A Ryan Seacrest Type / Reginald Rangoon III (voice),Ethan / A Ryan Seacrest Type / Paparazzi Blue Jay (voice),Tour Guide / Paparazzi Blue Jay (voice),.....

Keith Olbermann

Tom Jumbo-Grumbo (voice)

Patton Oswalt

Pinky Penguin / Crab Guy (voice),Pinky Penguin / Gary / Maggot Funeral Director (voice),Charlie Rose / Pinky Penguin / Doctor (voice),.....

Diedrich Bader

Judah Mannowdog (voice)

Kristen Schaal

Sarah Lynn (voice),Sabrina (voice),Sarah Lynn / Sabrina (voice),.....