Cassidy of Bar 20
- Anno: 1938
- Nazione: United States of America
- Genere: Romance, Western
- Studio: Harry Sherman Productions, Paramount Pictures
- Parola chiave: texas, ranch, gang, cattle, sweetheart, cattle-rustler
- Direttore: Lesley Selander
- Cast: William Boyd, Russell Hayden, Frank Darien, Nora Lane, Robert Fiske, Carleton Young