Overview
- Aaron Paul said he turned down returning as Powerplex because the part was "way too grueling" on his psyche, sharing the news in a Kinda Funny Games interview.
- He emphasized he remains a fan of the series and its creators, stating there is no bad blood over his decision to step away.
- Prime Video and the show's producers have not announced a replacement for the character.
- Reporting indicates Invincible Season 4 is expected in March 2026, with a fifth season already confirmed in development.
- Recent casting updates include Lee Pace as Thragg and, per creator comments reported from SDCC, Matthew Rhys joining as Dinosaurus.