Dana Welles Delany is an American actress. After appearing in small roles early in her career, Delany received her breakthrough role as Colleen McMurphy on the ABC television drama China Beach (1988–1991), for which she received the Primetime Emmy Award for Outstanding Lead Actress in a Drama Series in 1989 and 1992. She received further recognition for her appearances in the films Light Sleeper (1992), Tombstone (1993), Exit to Eden (1994), The Margaret Sanger Story (1995), Fly Away Home (1996), True Women (1997), and Wide Awake (1998). Delany also provided the voice of Lois Lane in Superman: The Animated Series, Justice League and Justice League Unlimited.

China Beach is an American war drama television series set at an evacuation hospital during the Vietnam War. The title refers to My Khe beach in the city of Đà Nẵng, Vietnam, nicknamed "China Beach" in English by American and Australian soldiers during the Vietnam War. The series originally ran on ABC for four seasons from April 27, 1988 to July 22, 1991.