Cast of Ready Player One

Tye Sheridan portrays Wade Watts, known in the OASIS as Parzival, a skilled and determined gamer on a quest to find an Easter egg hidden within the virtual world.

Olivia Cooke takes on the role of Samantha Cook, also known as Artemis, a smart and resourceful rebel within the OASIS who teams up with Wade to achieve their goals.

Ben Mendelsohn plays Nolan Sorrento, the ruthless CEO of an evil corporation seeking to control the OASIS for its own gain, making him a formidable foe for Wade and his friends.

Lena Waithe portrays Helen Harris, nicknamed Aech, a skilled mechanic and loyal friend of Wade in the OASIS who provides crucial support to the group in their quest.

T.J. Miller lends his voice to i-R0k, a mercenary and informant in the OASIS who serves as a minor antagonist in the story, adding a layer of complexity to the virtual world.

Simon Pegg assumes the role of Ogden Morrow, one of the co-creators of the OASIS and a key figure in the history of the virtual world, offering insights into its inception.

Mark Rylance brings to life James Halliday, also known as Anorak, the eccentric and reclusive genius behind the creation of the OASIS whose hidden clues drive the central quest of the film.

Philip Zhao plays Zhou, known as Sho in the OASIS, a young and talented gamer who, alongside his brother, forms an important part of the team working towards uncovering the Easter egg.

Win Morisaki portrays Toshiro, or Daito in the OASIS, a skilled and fearless warrior within the virtual world who brings his unique abilities to the group's efforts in the game.

Hannah John-Kamen takes on the role of F'Nale Zandor, a high-ranking operative working for the antagonist corporation who serves as a formidable adversary to the heroes of the story.

Ralph Ineson plays the character Rick in the film, adding depth to the supporting cast with his portrayal as a player within the OASIS who becomes entangled in the central conflict.

Susan Lynch portrays the character Alice, a minor but impactful figure within the OASIS who contributes to the story's development as part of the richly diverse virtual world.