Overview
- The Box premieres on Saturday, September 5, 2026, at 8:15pm on ITV1 and the first two episodes are already available to stream on ITVX.
- The format confines ten celebrities inside distinctive yellow boxes then places them in mystery locations where they must work out challenges with minimal instruction and face a head‑to‑head elimination called The Duel.
- The confirmed line‑up blends legacy and online stars and includes Joey Essex, Ellie Taylor, Graeme Souness, JB Gill, Jenny Ryan, John Bercow, Ranvir Singh, Sara Davies, Shakira Khan, and YouTuber Danny Aarons.
- Profiles have highlighted contestants’ personal stories to localise promotion, noting Danny Aarons is a 24‑year‑old creator who became a father in 2025 and Shakira Khan described the experience as challenging but fun for her Burnley community.
- The format originated on Norway’s TV2 in January 2025 and ITV’s hybrid rollout follows a wider broadcaster trend of debuting high‑concept formats on linear TV while using streaming previews to drive younger viewers and online engagement.