The Whiz Kid and the Mystery at Riverton (1974)
A 13-year-old brainiac invents an ingenious listening device, which he uses to bring a crooked city official and his pals to justice
- Country : United States of America
- Genre : Mystery, Family, Crime, TV Movie
- Studio : Walt Disney Productions
- Director : Tom Leetch
- Cast : Edward Andrews, John Fiedler, Lonny Chapman, Eric Shea, Clay O'Brien, Kim Richards