Name	Known for
Will Arnett BoJack Horseman (voice) BoJack Horseman (voice) See fewer	The Lego Batman Movie (2017)
Amy Sedaris Princess Carolyn (voice) Princess Carolyn (voice) See fewer	Elf (2003)
Alison Brie Diane Nguyen / Olivia / Vincent Adultman (voice) Diane Nguyen / Olivia / Vincent Adultman (voice) See fewer	GLOW (2017)
Paul F. Tompkins Mr. Peanutbutter / Andrew Garfield (voice) Mr. Peanutbutter / Andrew Garfield (voice) See fewer	BoJack Horseman (2014)
Aaron Paul Todd Chavez (voice) Todd Chavez (voice) See fewer	Breaking Bad (2008)
Maria Bamford Kelsey Jannings / Fan / Customer (voice) Kelsey Jannings / Fan / Customer (voice) See fewer	Barnyard (2006)
Kevin Bigley Dick Cavett (voice) Dick Cavett (voice) See fewer	The Dilemma (2011)
Adam Conover Ethan / Blackmailer #1 (voice) Ethan / Blackmailer #1 (voice) See fewer	Jake and Amir (2007)
Keegan-Michael Key Sebastian St. Clair (voice) Sebastian St. Clair (voice) See fewer	Keanu (2016)
John Krasinski Secretariat (voice) Secretariat (voice) See fewer	Tom Clancy's Jack Ryan (2018)
June Diane Raphael Golden Globes Announcer / Casting Assistant / Smoodie Spokeswhale (voice) Golden Globes Announcer / Casting Assistant / Smoodie Spokeswhale (voice) See fewer	Unfinished Business (I) (2015)
Kristen Schaal Sabrina (voice) Sabrina (voice) See fewer	Cloudy with a Chance of Meatballs 2 (2013)
Nicole Sullivan Party Goer (voice) Party Goer (voice) See fewer	Black-ish (2014)
Dave Segal Blackmailer #2 (voice) Blackmailer #2 (voice) See fewer	BoJack Horseman (2014)
J.K. Simmons Lenny Turtletaub (voice) Lenny Turtletaub (voice) See fewer	Whiplash (2014)