Episode 20

Paul Shaffer

Hermes (voice)

Dan Castellaneta

Boney / Bureauocrates (voice)

Wink Martindale

Sphinx Martindale (voice)

Charles Napier

(voice)

Lillias White

Calliope (voice)

Mike Connors

Chipacles (voice)

LaChanze

Terpsichore (voice)

Roz Ryan

Thalia (voice)