Mark Addy
Hercules (13 eps)
Jack Donnelly
Jason (13 eps)
Robert Emms
Pythagoras (13 eps)
Aiysha Hart
Ariadne (13 eps)
Sarah Parish
Pasiphae (13 eps)
Juliet Stevenson
The Oracle (13 eps)
Jemima Rooper
Medusa (13 eps)
Alexander Siddig
Minos (13 eps)
Stuart Davidson
Lysis's Masseur (5 eps)
Kate Davies-Speak
Atlantean (5 eps)
Lucy Cohu
Circe (2 eps)
Hannah Arterton
Korinna (2 eps)
John Hannah
Tychon (1 eps)
Mark Lewis Jones
Mac (1 eps)
Anton Lesser
Kyros (1 eps)
Jason Watkins
Crios (1 eps)
Julian Glover
Eunapius (1 eps)
Donald Sumpter
Tiresius (1 eps)
Gemma Jones
Campe (1 eps)
David Sterne
Dymas (1 eps)
Ron Donachie
Theos (1 eps)
Charlie de Melo
Guard (1 eps)
Ken Bones
Melas (1 eps)
Joe Dixon
Ramos (1 eps)
Louis Maskell
Alcaeus (1 eps)
Faye Brookes
Helena (1 eps)
Karl Johnson
Itheus (1 eps)
Shelley King
Celandine (1 eps)
George Savvides
Karpos (1 eps)
Frances Tomelty
Anysia (1 eps)
David Lloyd
Nereus (1 eps)
Naomi Everson
Eris (1 eps)
Stephanie Langton
Demetria (1 eps)
Harry Dickman
Gallus (1 eps)
Oliver Walker
Heptarian (1 eps)
Emily Taaffe
Elpis (1 eps)
Ciarán Griffiths
Cyrus (1 eps)
Chris Obi
Shabaka (1 eps)
Lynne Wilmot
Sophia (1 eps)
Richard Dillane
Palos (1 eps)