Instagram/O'Shea Jackson Jr Celebrity O'Shea Jackson Jr. reveals his least favorite One Piece arc, calling Thriller Bark a "test of my will" in this candid fan confession. May 7, 2026 AceShowbiz - O'Shea Jackson Jr has openly shared his thoughts on the anime series One Piece, revealing his least favorite storyline in the long-running franchise. Known for roles in films like Godzilla: King of the Monsters and Straight Outta Compton, Jackson Jr. surprised fans by expressing a strong opinion about one of the series' most debated story arcs.