Name	Known for
Kyle Massey Milo (voice) Milo (voice) See fewer	Cory in the House (2007)
Chelsea Kane Bea (voice) (as Chelsea Staub) Bea (voice) (as Chelsea Staub) See fewer	Bratz (2007)
Justin Roiland Oscar (voice) Oscar (voice) See fewer	Rick and Morty (2013)
Maxwell Atoms Bo Gregory (voice) Bo Gregory (voice) See fewer	The Grim Adventures of Billy & Mandy (2003)
Alex Hirsch Clamantha (voice) Clamantha (voice) See fewer	Gravity Falls (2012)
John DiMaggio Jocktopus (voice) Jocktopus (voice) See fewer	Transformers: Rise of the Beasts (2023)
Richard Steven Horvitz Ninja Fish (voice) Ninja Fish (voice) See fewer	Invader ZIM: Enter the Florpus (2019)
Rachel Dratch Esmargot / Koi (voice) Esmargot / Koi (voice) See fewer	Just Go with It (2011)
Tom Lister Jr. Mr. Mussels (voice) (as Tommy 'Tiny' Lister) Mr. Mussels (voice) (as Tommy 'Tiny' Lister) See fewer	The Fifth Element (1997)
Kimberly Mooney Finberley (voice) Finberley (voice) See fewer	Fish Hooks (2010)
Steven Christopher Parker Jumbo Shrimp (voice) Jumbo Shrimp (voice) See fewer	Juno (2007)
Atticus Shaffer Albert Glass (voice) Albert Glass (voice) See fewer	Frankenweenie (2012)
Vanessa Marshall Actress (voice) Actress (voice) See fewer	Star Wars: The Bad Batch (2021)
James Sie Spiky Ninja Spiky Ninja See fewer	Stillwater (2020)
Scott Underwood Unnamed Fish (voice) Unnamed Fish (voice) See fewer	Sausage Party (2016)