Patrick Stewart, Harry Treadaway and the Star Trek cast interview

Sir Patrick Stewart (Jean-Luc Picard),Jeri Ryan (Seven of Nine), Harry Treadaway (Narek), Michelle Hurd (Raffi Musiker), Evan Evangora (Elnor), Jonathan Del Arco (Hugh) and Isa Briones (Dahj) discuss the themes of the future-set sci-fi series and how it reflects 2020 life. Star Trek: Picard launches on Friday, 24 January