Double or Nothing
- taona: 1940
- Firenena: United States of America
- Genre: Comedy, Music
- Studio: The Vitaphone Corporation, Warner Bros. Pictures
- Keyword: musical, dentist, stunt double, anesthesia, short film
- tale: Roy Mack
- Cast: Lee Dixon, Ed Smalle, John Elliott, Betty Dietrich, Buddy Doyle, Tom Herbert