Dermot Mulroney
Dante (voice)
James Cromwell
Virgil (voice)
Olivia d'Abo
Beatrice (voice)
Martha Plimpton
Celia / Lobbyist Singer / Lizzie Borden (voice)
Tony Abatemarco
Lying Defendant / Farinata (voice)
Scott Adsit
Judge Minos / Paolo / Hirohito / Copter Pilot (voice)
Matt Besser
Metallica Defendant / L. Ron Hubbard (voice)
Bill Chott
Giaccio 'El Gordo' / Calvacanti / Stalin (voice)
Andy Daly
Lucan / 'Right On' Glutton / Jim Jones / Airport Screener / Ulysses' Naysayer (voice)
Tony Hale
Ovid / Real Estate Broker / Pope Nicholas 3rd (voice)
Tom Hallick
George Sanders / Lobbyist (voice)
Janet Varney
Teacher / Cleopatra / City of Dis Intercom / Ulysses' Usher (voice)
Paul Zaloom
Homer / God / Officer Chiron / Southern Lobbyist / Airport Security / Caiaphas / Ulysses' Crew / Macmud / Insider Trader #1 / Nicole Ceausescu / Lucifer (voice)