Acteurs et actrices: Percy Jackson et les Olympiens: le voleur de foudre (Percy Jackson & the Olympians: the lightning thief)

Catherine Keener = Sally Jackson (mère de Percy)

Kevin McKidd = Poseidon (père de Percy)

Logan Lerman = Percy Jackson

Bradon T. Jackson = Grover (meilleur ami et protecteur de Percy)

Alexandra Daddario = Annabeth (amie Percy)

Melina Kanakaredes = Athena (mère de Annabeth)

Uma Thurman = Medusa

Jake Abel = Luke

Sean Bean = Zeus

Steve Coogan = Hades

Rosario Dawson =  Persephone

Serinda Swan = Aphrodite

Dimitri Lekkos = Apollo

Ona Grauer = Artemis

Stefani Von Pfetten = Dimeter

Erica Cerra = Hera

Dylan Neal = Hermes

Maria Olsen = Mme Dodds

Pierce Brosnan = M. Brunner / Chiron