Sam Rockwell (Mr. Wolf), Craig Robinson (Mr. Shark), Anthony Ramos (Mr. Piranha), Awkwafina (Ms. Tarantula), Zazie Beetz (Diane Foxington), Natasha Lyonne (Doom), Alex Borstein (Commissioner Luggins), Marc Maron (Mr. Snake), Richard Ayoade (Prof. Rupert Marmelade IV), Lilly Singh (Tiffany Fluffit)