<Tr> <Th> Release date </Th> <Td> <Ul> <Li> March 11, 2018 (2018 - 03 - 11) (SXSW) </Li> <Li> March 29, 2018 (2018 - 03 - 29) (United States) </Li> <Li> </Li> <Li> </Li> <Li> </Li> </Ul> </Td> </Tr> <Ul> <Li> March 11, 2018 (2018 - 03 - 11) (SXSW) </Li> <Li> March 29, 2018 (2018 - 03 - 29) (United States) </Li> <Li> </Li> <Li> </Li> <Li> </Li> </Ul> <Li> March 11, 2018 (2018 - 03 - 11) (SXSW) </Li> <Li> March 29, 2018 (2018 - 03 - 29) (United States) </Li>

Who plays the avatar in ready player one