Aaron Alexa Ali Alice Alicia Alphonso Andrea Archie Arthur Author Baker Beauregard Benson Bitey Bonus Brain Buddy Butcher Candice Carl Carlos Carlyle Chambers Chompy Christy Spelling Conscience Cat Corporate Cat Crush Curtis Cynthia Danielle Dev Dev's Father Dixon DJ Souless Automaton Dobot Don Gerbo Dr Crab Dr Love Duncan Earl Edison Edwin Elton Priestly Emily Dupont Erin Cooper Ethel Fangy McBats Fidgital McDigits Figpig Flick Franzibald Fridge Future Fuzzy Fuzzy Gertrude Gloria Katts Grrbils Handface Hazel Kim Heather Herman Katts Jacobs Jess Star Kate Sanders Keller Kendall Kevin Lance Limbly Litchfield Malcolm Max Mayor Fluffington Moneydogg Mr. Ackerman Mr. Black Mr. Blank Mr. Cin Mr. Gillespie Mr. Sin Mr. X Mr. Y Natalie Graves Nicole Dubois Ninjas Ox Paxton Pintsize President Dog Raphael Rebecca Morris Renaldo Rexford Rikk Estoban Roan Rock Roger Ruby Sam Sandra Sasha Scott Sidney Sickowitz Skull Panda Star Susan (Sam's sister) Susan Smith Tats Palegaardsen Theophilus Trella Trevor Triangle Tusks Unit 01 Ambassador Varney Vulfie Wendy Willis wilma Wurdwurm Yee