• 
  Louis Leterrier

  regizor

• 
  Beverley Cross

  scenarist
• 
  Lawrence Kasdan

  scenarist
• 
  Matt Manfredi

  scenarist
• 
  Travis Beacham

  scenarist
• 
  John Glenn

  scenarist
• 
  Phil Hay

  scenarist

• 
  Sam Worthington

  Perseus

• 
  Liam Neeson

  Zeus
• 
  Ralph Fiennes

  Hades
• 
  Izabella Miko

  Athena
• 
  Umit Ulgen

  Nobel man
• 
  Michael Koltes

  legionar
• 
  Martin McCann

  Pheadrus
• 
  Paul Warren

  Tortured Soul

• 
  Liam Cunningham
• 
  Vincent Regan

  Kepheus
• 
  Adrian Bouchet
• 
  Pete Postlethwaite
• 
  Luke Evans

  Apollo
• 
  Sarah Jane O'Neill

  cerşetoare
• 
  Gemma Arterton

  Io
• 
  Jimi James

  cetăţean al Argos
• 
  Jamie Sives

  Căpitan
• 
  Nicholas Hoult
• 
  Luke Treadaway

  Prokopian
• 
  Eric Geynes
• 
  Nathalie Cox

  Artemis
• 
  Alexa Davalos

  Andromeda
• 
  Danny Huston

  Poseidon
• 
  Polly Walker

  Cassiopeia
• 
  Hans Matheson

  Ixas
• 
  William Houston

  Ammon
• 
  Mads Mikkelsen

  Draco
• 
  Ian Whyte

  Sheikh Sulieman
• 
  Tamer Hassan

  God of War
• 
  Jason Flemyng

  Calibos / Acrisius
• 
  Otto Farrant
• 
  Ashraf Barhom

  Ozal
• 
  Mouloud Achour

  Kucuk
• 
  Tine Stapelfeldt

  Danae

• 
  Lynn Harris

  producător
• 
  Basil Iwanyk

  producător
• 
  Kevin De La Noy

  producător
• 
  Karl McMillan

  producător asociat
• 
  Peter Menzies Jr.

  imagine
• 
  Lindy Hemming

  costume
• 
  David Freeman

  montaj
• 
  Vincent Tabaillon

  montaj
• 
  Thomas Tull

  producător executiv
• 
  Jon Jashni

  producător executiv
• 
  William Fay

  producător executiv
• 
  Craig Armstrong

  coloană sonoră
• 
  Karl McMillan

  Producator asociat
• 
  Martin Laing

  design de producţie
• 
  Lynn Harris

  production executive
• 
  Anna Pinnock

  decoruri
• 
  Neil Corbould

  efecte speciale
• 
  Nick Davis

  efecte vizuale