The One: Cast Rate: –☹️ Very Bad🙁 Bad😐 Average🙂 Good😃 Excellent🤩 Super! ★ Save Rating✔ Rating Saved! Notify me: –about new episodeabout new seasonabout end of season Subscribe✔ Subscription Saved! The One Science-Fiction, Drama 3/12/21 – 3/12/21 https://www.netflix.com/title/80199029 GeneralEpisodesCastCharactersGallery Cast See full cast → Hannah Ware as Rebecca Webb Hannah Ware as Rebecca Webb Dimitri Leonidas as James Whiting Dimitri Leonidas as James Whiting Diarmaid Murtagh as Connor Martin Zoe Tapper as Kate Saunders Lois Chimimba as Hannah Bailey Lois Chimimba as Hannah Bailey Eric Kofi-Abrefa as Mark Bailey Jana Pérez as Sophia Rodriguez Stephen Campbell Moore as Damien Brown Gregg Chillin as Nick Gedny Albano Jerónimo as Matheus Silva Albano Jerónimo as Matheus Silva Pallavi Sharda as Megan Chapman Pallavi Sharda as Megan Chapman Amir El-Masry as Ben Naser Amir El-Masry as Ben Naser Simone Kirby as Charlotte Driscoll Simone Kirby as Charlotte Driscoll Wilf Scolding as Ethan Eduardo Lloveras as Sebastian Rodriguez Stephen Campbell Moore as Damian Brown Zoe Tapper as DI Kate Saunders Gregg Chillin as DS Nick Gedny