Hercules (voice)
Young Hercules (voice)
Young Hercules (singing voice)
Philoctetes (voice)
Hades (voice)
Meg (voice)
Pain (voice)
Panic (voice)
Zeus (voice)
Hera (voice)
Alcmene (voice)
Amphitryon (voice)
Hermes (voice)
Clotho (voice)
Lachesis (voice)
Atropos (voice)
Narrator (voice)
Calliope the Muse of Epics (voice)
Melpomene the Muse of Tragedy (voice)
Terpsichore the Muse of Dance (voice)
Thalia the Muse of Comedy (voice)
Nessus the River Centaur / Tall Thebian / Elderly Thebian (voice)
Apollo the Sun God (voice)
Demetrius the Pot Maker (voice)
Additional Voices (voice)
Cyclops (voice)
Burnt Man (voice)
Earthquake Lady (voice)
Heavyset Woman (voice)