Linda Cardellini chats with ET’s Deidre Behar at the premiere of ‘DTF St. Louis,’ airing March 1 on HBO. The actress opens up about the show’s raunchy title and how she kept it a secret from her parents during filming. Linda also shares what she’s most excited to learn from friend and ‘Dead to Me’ co-star Christina Applegate’s upcoming memoir and reflects on their friendship.
