Robert Ridgely
Thundarr (voice)
Thundarr the Barbarian
Thundarr and his companions Ariel and Ookla wander a devastated future Earth and fight evil wherever they find it.
Cast
Henry Corden
Ookla the Mok (voice)
Nellie Bellflower
Princess Ariel (voice)
Dick Tufeld
Narrator (voice)
Nancy McKeon
Tye (voice)
Alan Oppenheimer
Mindok the Mind Menace (voice)
Keye Luke
Zevon (voice)
Avery Schreiber
Octagon (voice)
Joan Van Ark
Captain Corden (voice)
Janet Waldo
Circe (voice)
Michael Bell
Yondo (voice)
Chuck McCann
Artemus (voice)
Michael Ansara
Vashstarr (voice)
