Boxcar Bertha

Boxcar Bertha is a movie starring Barbara Hershey, David Carradine, and Barry Primus. During the Great Depression, a union leader and a young woman become criminals to exact revenge on the management of a railroad.
"Boxcar" Bertha Thompson, a transient woman in Arkansas during the violence-filled Depression of the early '30s, meets up with rabble-rousing union man "Big" Bill Shelly and the two team up to fight the corrupt railroad establishment.