Our guest is actor Kate Winslet, who plays a Pennsylvania police detective in the new HBO series “Mare of Easttown.” Winslet talks about how she got the Delaware County accent down for the series, sharing a house with fellow actors Guy Pearce and Jean Smart and how she was able to hold her breath for more than 7 minutes for "Avatar 2."

For more exclusive awards season coverage, visit latimes.com/envelope and sign up for our Envelope newsletter. Guest photo by Frederic Auerbach.