TMDb/King of the Hill TV King of the Hill returns July 20 on Hulu. Hank and Peggy navigate retirement, Bobby tackles entrepreneurship, and a new teaser poster drops clues. May 6, 2026 AceShowbiz - The animated series King of the Hill is returning for its 15th season on Hulu, with a premiere date set for July 20. This marks the second season of the show's revival, following the successful return of season 14 just under a year ago. Hulu, owned by Disney, will release all 10 episodes of season 15 simultaneously.