Milo James Thatch (voice)
Princess 'Kida' Kidagakash (voice)
Commander Lyle Tiberius Rourke (voice)
Helga Katrina Sinclair (voice)
Dr. Joshua Strongbear Sweet (voice)
King Kashekim Nedakh (voice)
Preston B. Whitmore (voice)
Gaetan 'The Mole' Moliere (voice)
Vincenzo 'Vinny' Santorini (voice)
Audrey Rocio Ramirez (voice)
Wilhelmina Bertha Packard (voice)
Fenton Q. Harcourt (voice)
Young Kida (voice)
Jebidiah Allardyce 'Cookie' Farnsworth (voice)
Additional Voices (voice)