Kipo Oak (30 episodes, 2020)
Wolf (30 episodes, 2020)
Mandu / Mega Monkey / Gerard / Pierre / Burrow Human #1 / Charles / Dragonfly / Mega Emilia (30 episodes, 2020)
Dave (29 episodes, 2020)
Benson (29 episodes, 2020)
Cotton / Loretta / Mrs. Sartori / Kwat / Lemieux / Camille / Alpha Mom / Glam Rock Hamster / Megan (20 episodes, 2020)
Scarlemagne / Hugo (20 episodes, 2020)
Lio Oak (17 episodes, 2020)
Dr. Emilia (16 episodes, 2020)
Jamack / Beak Beak / Mr. Filburn / Telescope Wolf (14 episodes, 2020)
Greta / Porcelaine (12 episodes, 2020)
Zane / Earl / Father / Nerdy Human (11 episodes, 2020)
Song Oak (11 episodes, 2020)
Hoag (10 episodes, 2020)
Molly Yarnchopper (10 episodes, 2020)
Yumyan / Yumyan Hammerpaw / Velvet (9 episodes, 2020)
Amy (9 episodes, 2020)
Troy (8 episodes, 2020)
Easy / Ruffles / Alpha Dad (8 episodes, 2020)
Label (8 episodes, 2020)
Asher (6 episodes, 2020)
Good Billions (6 episodes, 2020)
Dahlia (6 episodes, 2020)
Tad Mulholland / Mulholland (5 episodes, 2020)
Harris (4 episodes, 2020)
Brad (4 episodes, 2020)
Doag (4 episodes, 2020)
Wheels / Boom-Boom (4 episodes, 2020)
Roberto (3 episodes, 2020)
Bad Billions (3 episodes, 2020)
Snugglemuffin (3 episodes, 2020)
Fun Gus (3 episodes, 2020)
Hyun-Soo / Timbercat (3 episodes, 2020)
Ida / Lily (3 episodes, 2020)
Puck / Janitor Bob / Liam (3 episodes, 2020)
Shoelace Mccutty (2 episodes, 2020)
Tongue Depressor (2 episodes, 2020)
Francis (2 episodes, 2020)
Bad Billions (2 episodes, 2020)
Florabel (2 episodes, 2020)
Margot (1 episode, 2020)
Carton (1 episode, 2020)
Little Benson (1 episode, 2020)
Geli (1 episode, 2020)
Camille (1 episode, 2020)
Jibralta (1 episode, 2020)
Kameko (1 episode, 2020)
Jeanine (1 episode, 2020)
Bev (1 episode, 2020)
Cappuccino (1 episode, 2020)