Characters played by Richard Egan
King Leonidas
Characters played by Ralph Richardson
Themistocles of Athens
Characters played by Diane Baker
Ellas
Characters played by Barry Coe
Phylon
Characters played by David Farrar
Xerxes
Characters played by Donald Houston
Hydarnes
Characters played by Anna Synodinou
Gorgo
Characters played by Kieron Moore
Ephialtes
Characters played by John Crawford
Agathon the Spartan Spy
Characters played by Robert Brown
Pentheus
Characters played by Laurence Naismith
First Delegate
Characters played by Anne Wakefield
Artemisa
Characters played by Ivan Triesault
Demaratus
Characters played by Charles Fawcett
Megistias
Characters played by Michalis Nikolinakos
Myron
Characters played by Sandro Giglio
Xenathon
Characters played by Anna Raftopoulou
Toris
Characters played by Dimos Starenios
Samos
Characters played by Giorgos Moutsios
Demophilus of Thespiae
Characters played by Nikos Papakonstantinou
Grellas
Characters played by John G. Contes
Artovadus
Characters played by Marietta Flemotomos
Woman at Shield Ceremony
Characters played by Kostas Baladimas
Mardonius
Characters played by Zannino
Athenian citizen & Persian General