Daniel Wu will be joining the cast of HBO's dystopian series Westworld season 4. Daniel Wu, his wife Lisa S and their daughter all appeared at the premiere and took pictures to share on his social profile. It began streaming on June 26, 2022. Wu is seen on the trailer of Westworld Season 4 sporting a military-style assault rifle. Netizens are speculating what his role will be in relation to the main leads. I guess we will have to wait and see.