1 Season
34 Episode
Yancy Derringer - Season 1 Episode 23 Thunder on the River (1959)
Yancy decides to help a fellow riverboat owner whose fleet is being sabotaged by rivals trying to corner the market on river traffic.
- Country : United States of America
- Genre : Western, Action & Adventure
- Studio : CBS
- Director : Richard Sale, Mary Loos
- Cast : X Brands, Kevin Hagen, Jock Mahoney, Richard Devon
