<Ul> <Li> Tye Sheridan as Parzival / Wade Watts , a Gunter and one of the `` High Five '' , who wishes to win the Quest so he can leave the stacks . </Li> <Li> Olivia Cooke as Art3mis / Samantha Cook , a famous Gunter and one of the `` High Five '' , who works with various allies to ensure the OASIS is kept free and out of the hands of IOI . </Li> <Li> Ben Mendelsohn as Nolan Sorrento , the recently appointed CEO of Innovative Online Industries , who seeks full control over the OASIS . He leads the Sixers , an army of indentured servants in the OASIS . </Li> <Li> Lena Waithe as Aech / Helen Harris , a Gunter and one of the `` High Five '' , who is male in the OASIS and longtime friend of Wade 's . Aech runs a virtual garage in her free time to create and fix various vehicles and items . </Li> <Li> T.J. Miller as i - R0k , a freelance weapons and magic item dealer and bounty hunter , who is often employed by IOI . </Li> <Li> Simon Pegg as Curator / Ogden Morrow , a co-creator of the OASIS , who eventually left the company due to personal reasons . He harbors a concern about how many people have developed an unhealthy dependency on the game . </Li> <Li> Mark Rylance as Anorak / James Halliday , the deceased co-creator of the OASIS , who includes an Easter Egg hidden in the OASIS after his passing that grants control over the OASIS to its winner . </Li> <Li> Philip Zhao as Sho / Zhou , a Gunter and one of the `` High Five '' , an 11 - year - old in reality . </Li> <Li> Win Morisaki as Daito / Toshiro , a Gunter and one of the `` High Five '' . </Li> <Li> Hannah John - Kamen as F'Nale Zandor , the head of IOI 's operations in the physical world , as well as their indentured servitude programs . </Li> </Ul>
<Ul> <Li> Tye Sheridan as Parzival / Wade Watts , a Gunter and one of the `` High Five '' , who wishes to win the Quest so he can leave the stacks . </Li> <Li> Olivia Cooke as Art3mis / Samantha Cook , a famous Gunter and one of the `` High Five '' , who works with various allies to ensure the OASIS is kept free and out of the hands of IOI . </Li> <Li> Ben Mendelsohn as Nolan Sorrento , the recently appointed CEO of Innovative Online Industries , who seeks full control over the OASIS . He leads the Sixers , an army of indentured servants in the OASIS . </Li> <Li> Lena Waithe as Aech / Helen Harris , a Gunter and one of the `` High Five '' , who is male in the OASIS and longtime friend of Wade 's . Aech runs a virtual garage in her free time to create and fix various vehicles and items . </Li> <Li> T.J. Miller as i - R0k , a freelance weapons and magic item dealer and bounty hunter , who is often employed by IOI . </Li> <Li> Simon Pegg as Curator / Ogden Morrow , a co-creator of the OASIS , who eventually left the company due to personal reasons . He harbors a concern about how many people have developed an unhealthy dependency on the game . </Li> <Li> Mark Rylance as Anorak / James Halliday , the deceased co-creator of the OASIS , who includes an Easter Egg hidden in the OASIS after his passing that grants control over the OASIS to its winner . </Li> <Li> Philip Zhao as Sho / Zhou , a Gunter and one of the `` High Five '' , an 11 - year - old in reality . </Li> <Li> Win Morisaki as Daito / Toshiro , a Gunter and one of the `` High Five '' . </Li> <Li> Hannah John - Kamen as F'Nale Zandor , the head of IOI 's operations in the physical world , as well as their indentured servitude programs . </Li> </Ul>
who plays the bounty hunter in ready player one
who plays the bounty hunter in ready player one
T.J. Miller
T.J. Miller