Suggestions by @itsalmostmidnight

Idina Menzel

as Queen Arete in The Odyssey

Ioan Gruffudd

as King Alcinous in The Odyssey

Bernard Hill

as Laertes in The Odyssey

Meganne Young

as Melantho in The Odyssey

Aaron Eckhart

as Melanthius in The Odyssey

Martin Henderson

as Amphinomus in The Odyssey

Gemma Arterton

as Calypso in The Odyssey

Marin Hinkle

as Eurycleia in The Odyssey

Vincent D'Onofrio

as Eurymachus in The Odyssey

Jordan Fisher

as Antinous in The Odyssey

Dominic Purcell

as Polyphemus in The Odyssey

Julian Edwards

as Young Telemachus in The Odyssey

Amanda Peet

as Penelope in The Odyssey

Mia Wasikowska

as Athena in The Odyssey

Karl Urban

as Poseidon in The Odyssey

James Franco

as Hermes in The Odyssey

Richard Armitage

as Zeus in The Odyssey

James Lastovic

as Older Telemachus in The Odyssey

Dallas Hart

as Iolaus in Labors of Heracles

Jake Abel

as Diomedes in Labors of Heracles