Jean Elizabeth Smart is an American actress. After beginning her career in regional theater in the Pacific Northwest, she appeared on Broadway in 1981, as Marlene Dietrich in the biographical play Piaf. Smart was later cast in a leading role as Charlene Frazier Stillfield on the CBS sitcom Designing Women, in which she starred from 1986 to 1991. Smart was nominated for the Tony Award for Best Actress in a Play for the 2000 Broadway revival of The Man Who Came to Dinner, and she received two Primetime Emmy Awards for her role as Lana Gardner on the NBC sitcom Frasier (2000–01). She won a third Primetime Emmy Award for her starring role as Regina Newley on the ABC sitcom Samantha Who? (2007–09). She also portrayed Martha Logan on the action drama series 24 (2006–07). For her performance as Floyd Gerhardt on Noah Hawley's FX crime series Fargo (2015), she earned a Critics' Choice Television Award and a Primetime Emmy Award nomination. Smart is also known for her starring television roles as Ann Possible in Kim Possible (2002–2007), Melanie Bird in Legion (2017–2019), Laurie Blake (née Juspeczyk) in Watchmen (2019) and Helen in Mare of Easttown (2021). Smart's film credits include Homeward Bound: The Incredible Journey (1993), The Brady Bunch Movie (1995), Guinevere (1999), Snow Day (2000), Sweet Home Alabama (2002), Garden State (2004), I Heart Huckabees (2004), Youth in Revolt (2009), The Accountant (2016), and A Simple Favor (2018).