Full Cast
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Sam Worthington
Perseus
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Gemma Arterton
Io
-
Mads Mikkelsen
Draco
-
Alexa Davalos
Andromeda
-
Jason Flemyng
Calibos / Acrisius
-
Ralph Fiennes
Hades
-
Liam Neeson
Zeus
-
Pete Postlethwaite
Spyros
-
Polly Walker
Cassiopeia
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Ashraf Barhom
Ozal
-
Elizabeth McGovern
Marmara
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Nicholas Hoult
Eusebios
-
Liam Cunningham
Solon
-
Hans Matheson
Ixas
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Vincent Regan
Kepheus
-
Alexander Siddig
Hermes
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Luke Treadaway
Prokopion
-
Mouloud Achour
Kucuk
-
Tine Stapelfeldt
Danae
-
Luke Evans
Apollo
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Izabella Miko
Athena
-
Ian Whyte
Sheikh Sulieman
-
Katherine Loeppky
Aged Cassiopeia
-
Sinead Michael
Tekla
-
Ross Mullan
Pemphredo
-
Robin Berry
Enyo
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Graham Hughes
Deino
-
Martin McCann
Phaedrus
-
Rory McCann
Bello
-
Kaya Scodelario
Peshet
-
Tamer Hassan
Ares
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Danny Huston
Poseidon
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William Houston
Ammon
-
Jamie Sives
Captain
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Phil McKee
Harbourmaster
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Geoffrey Beevers
Noble (Basilica)
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Michael Grady-Hall
Citizen (Argos)
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Laura Kachergus
Citizen (Argos)
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Adrian Bouchet
Soldier (Zeus Statue)
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David Kennedy
Kepheus' General
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Nina Young
Hera
-
Jane March
Hestia
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Nathalie Cox
Artemis
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Agyness Deyn
Aphrodite
-
Natalia Vodianova
Medusa
-
Charlotte Comer
Demeter
-
Louis Leterrier
Kraken (uncredited)
-
Katrina Vasilieva
Exotic Dancer (uncredited)
-
Otto Farrant
Young Perseus
