Bar 20 is a 1943 American Western film directed by Lesley Selander and written by Morton Grant, Michael Wilson and Norman Houston.

The film stars William Boyd, Andy Clyde, George Reeves, Dustine Farnum, Victor Jory, Douglas Fowley, Betty Blythe, Robert Mitchum and Francis McDonald.

[1][2] Hopalong Cassidy and his sidekicks California Carlson and Lin Bradley leave their Bar 20 ranch for a cattle buy from the Stevens spread.

Along the way, they encounter Mrs. Stevens, her daughter Marie and ranch hand Mark Jackson, whose stagecoach has been robbed by the Quirt Rankin gang.

Jackson, secretly the boss of Quirt's gang, tries to swindle Richard out of his land and lends him cash that was Hoppy's cattle money before the robbery.