Based on Nina de Gramont’s best-selling novel, the series is set to be a reimagining of Agatha Christie’s 11-day disappearance in 1926, which mirrored many elements of the mystery genre the late author was known for.
| Production | Daisy Ridley | Executive Producer |
| Writing | Juliette Towhidi | Writer |
| Production | Ellen Goldsmith-Vein | Executive Producer |
| Production | Rich Green | Executive Producer |
| Production | Jeremy Bell | Executive Producer |
| Production | D.J. Goldberg | Executive Producer |
| Production | Marina Niel | Production Supervisor |
| Writing | Nina de Gramont | Novel |