Popsugar Entertainment Books Books Becoming Movies in 2021 The Complete List of Books Becoming Movies in 2021 March 12, 2021 by Sabienna Bowman View On One Page Photo 1 of 39 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 1 The Dig by John Preston What it's about: A reimagining of the events of the 1939 excavation of Sutton Hoo, The Dig is a lush historical drama about a widow who finds an invaluable discovery on her property. Who's starring: Lily James, Carey Mulligan, and Ralph Fiennes Watch the trailer for The Dig. Read The Dig. Release date: Jan. 15 Previous Next Start Slideshow BooksMoviesBooks To MoviesBest Of 2021