Seger i mörkret
- År: 1939
- Land: United States of America
- Genre: Drama, Romantik
- Studio: Warner Bros. Pictures, First National Pictures
- Nyckelord: horseback riding, brain tumor, female friendship, based on play or musical, long island, new york, socialite, doctor patient relationship, blindness, brain surgery, depressing, compassionate, hopeful
- Direktör: Edmund Goulding
- Kasta: Bette Davis, George Brent, Humphrey Bogart, Geraldine Fitzgerald, Ronald Reagan, Henry Travers