Fremantle Unveils New Strategic Reality Competition Format

From the RTL Creative Unit Netherlands, Fremantle is rolling out Pandora’s Box, with three versions already underway.

The RTL Creative Unit co-created The Traitors and co-developed Pandora’s Box with Fremantle and Blue Circle, a Fremantle company in the Netherlands. Blue Circle is producing the series for RTL 4 in the Netherlands. Other versions are underway for M6 in France (Studio89) and RTL in Hungary (UFA). Fremantle handles international production and distribution.

The format sees contestants competing for a cash prize as they step into a mythology-inspired world and decide whether to open “Pandora’s Box,” concealing the names of participants marked for elimination.

Andrew Llinares, director of global entertainment at Fremantle, said: “Partnering with RTL’s Creative Unit on this original format has been a rewarding experience. From the start, the ambition was clear—to bring the myth of Pandora to life by reinventing it as a gripping reality experience that tests human nature. The rule sounds simple: don’t open the Box. But when faced with temptation, players driven by curiosity, suspicion and revenge make dramatic choices to survive to the end. Each episode hooks viewers with edge-of-your-seat action and builds to big, climactic moments. We can’t wait to unleash this spectacular new series and invite audiences to step inside the world of Pandora’s Box.”

Peter van der Vorst, director of content at RTL Netherlands, added: “Audiences everywhere are craving the next evolution of strategic reality formats with originality and a clear, distinctive identity. Pandora’s Box delivers both. Rooted in a centuries-old myth full of symbolism, it explores universal themes—temptation, disobedience, responsibility, hope and humanity’s ability to overcome. It’s a format that feels both timeless and completely fresh, and we are excited to bring it to viewers.”