TMDb/DTF St. Louis Celebrity Linda Cardellini reveals secrets of her enigmatic role in HBO's DTF St. Louis, a drama of fractured marriage, a mysterious death, and a dangerous affair. April 20, 2026 AceShowbiz - Linda Cardellini recently discussed her enigmatic role as Carol in the compelling new HBO series DTF St. Louis, sharing insights into the complex motivations behind her character. This seven-part drama explores the fractured relationship between Carol and her husband Floyd, played by David Harbour, and the disruption caused by Clark, portrayed by Jason Bateman.