Cara Buono

Cara Buono is an American actress. She made her film debut in Gladiator (1992) and received recognition for her roles in various television shows including CBS Schoolbreak Special (1991), Law & Order (1996–2024), Mad Men (2010), and starred as Karen Wheeler in the Netflix series Stranger Things (2016–2025). Her roles earned her nominations for both a Primetime Emmy Award for Outstanding Guest Actress in a Drama Series and a Daytime Emmy Award for Outstanding Performer in Children's Programming.