Rebecca Ferguson and Tim Roth chat with ET about ‘Peaky Blinders: The Immortal Man’ in select theaters March 6 and on Netflix March 20. Rebecca talks about her film, ‘Dune: Part Three,’ going head-to-head with ‘Avengers: Doomsday’ at the box office and reacts to the upcoming 10th anniversary of ‘The Greatest Showman.’ Tim chats about taking on the villain role opposite Cillian Murphy and shares how this movie differs from the beloved series that came before it.