Mr. Wise Guy
- Joer: 1942
- Land: United States of America
- Genre: Comedy, Drama, Romance
- Studio: Sam Katzman Productions, Monogram Pictures
- Schlësselwuert: east side kids
- Direkter: William Nigh
- Besetzung: Leo Gorcey, Bobby Jordan, Huntz Hall, Billy Gilbert, Guinn "Big Boy" Williams, Douglas Fowley