Liam Neeson Zeus
Mads Mikkelsen Draco
Ralph Fiennes Hades
Nicholas Hoult Eusebios
Sam Worthington Perseus
Gemma Arterton Io
Kaya Scodelario Peshet
Polly Walker Cassiopeia
Alexa Davalos Andromeda
Luke Evans Apollo
Liam Cunningham Solon
Danny Huston Poseidon
Alexander Siddig Hermes
Jason Flemyng Calibos / Acrisius
Vincent Regan Kepheus
Elizabeth McGovern Marmara
Rory McCann Bello
Louis Leterrier Kraken (uncredited), Director
Izabella Miko Athena
Jane March Hestia
Pete Postlethwaite Spyros
Martin McCann Phaedrus
William Houston Ammon
Tamer Hassan Ares
Tara Ilsley Art Department Assistant
Jamie Sives Captain
Chris Lyons Special Effects Makeup Artist
Nathaniel De'Lineadeus Special Effects Makeup Artist
Nathalie Cox Artemis
Luke Treadaway Prokopion
Hannah Eccleston Prosthetic Makeup Artist
Ashraf Barhom Ozal
Kevin De La Noy Producer
Matt Manfredi Screenplay
Paul Hearn Props
Will Morris Camera Trainee
Ramin Djawadi Original Music Composer
Mark 'Rocky' Evans Gaffer
Agyness Deyn Aphrodite
Phil Hay Screenplay
Glen Gathard Foley Mixer
Natalie Lovatt Visual Effects Coordinator
Phil McKee Harbourmaster
Billy Gamble Best Boy Electric
Lois McIntosh Makeup & Hair
Mike Prestwood Smith Sound Re-Recording Mixer
Hans Matheson Ixas
Travis Beacham Screenplay
Göran Lundström Prosthetics Sculptor
Adrian Bouchet Soldier (Zeus Statue)
Pawl Fulker Pre-Visualization Supervisor
Martin Kenzie Second Unit Director, Second Unit Director of Photography
Michael Stevenson Second Assistant Director
Richard D. Zanuck Executive Producer
David Kennedy Kepheus' General
James Purdy Visual Effects Coordinator
Simon Wilkinson Visual Effects
Becca Donohoe Visual Effects Coordinator
Conor O'Sullivan Prosthetic Supervisor
Basil Iwanyk Producer
Cara Tallulha Davies Visual Effects Coordinator
Martin Walsh Editor
Geoffrey Beevers Noble (Basilica)
Katrina Vasilieva Exotic Dancer (uncredited)
Anna Pinnock Set Decoration
Josh Weston Special Effects Makeup Artist
Ian Whyte Sheikh Sulieman
Neil Corbould Special Effects
Jo McLaren Stunts
Nina Young Hera
Hans Bjerno Aerial Director of Photography
George Richmond Steadicam Operator, "A" Camera Operator