
The Amazing Mr. Williams
- Ár: 1939
- Land: United States of America
- Genre: Comedy, Mystery
- Stúdíó: Columbia Pictures
- Lykilorð: detective, duty, based on play or musical, murder, fiancé fiancée relationship
- Leikstjóri: Alexander Hall
- Leikarar: Melvyn Douglas, Joan Blondell, Clarence Kolb, Ruth Donnelly, Edward Brophy, Donald MacBride