Additional Voices
Jeremy Shada
Y5
Glory Curda
Jake
John DiMaggio
Centipede /Crab /Additional Voices
Dee Bradley Baker
Marceline
Olivia Olson
Peppermint Butler
Steve Little
Sweetie /Additional Voices
Anthony Burch
BMO
Niki Yang
Darling /Additional Voices
Ashly Burch
CGO
Simone Giertz
Shafter
John Hodgman
Y5's Dad /Additional Voices
Tom Kenny
Hugo
Randall Park
Mr. M /Bob /Additional Voices
Stephen Root
Cole /Lenny Longlegs /Additional Voices
Cole Sanchez
Additional Voices
Hynden Walch
Additional Voices
Pendleton Ward