Movie
1935 Western
1h 1min
| Original title | Bar 20 Rides Again |
| Country | USA |
Hopalong Cassidy, along with his traveling companions, uncovers that a professor's seemingly innocent pursuit of scientific research is, in fact, a cover for a dangerous cattle rustling operation involving explosives.
| Directed by | Howard Bretherton |
| Written by | Clarence E. Mulford, Doris Schroeder, Gerald Geraghty |
| Company | Paramount PicturesParamount Film ServiceParamount Film Service |