The Highwaymen follows Frank Hamer and Maney Gault (Kevin Costner and Woody Harrelson), two Texas Rangers who attempt to track down and apprehend notorious criminals Bonnie and Clyde in the 1930s. Kathy Bates, John Carroll Lynch, Kim Dickens, Thomas Mann, and William Sadler also star.

“The lawmen were out of the Rangers by the time Bonnie & Clyde started their robbery reign but were commissioned as special investigators by the head of Texas prisons Lee Simmons and first woman governor Ma Ferguson to end the robbery spree of the notorious gang reputed to have killed 10 law officers and 3 civilians.”
Cast
Kevin Costner as Frank Hamer
Woody Harrelson as Maney Gault
Kathy Bates as Miriam “Ma” Ferguson
John Carroll Lynch as Lee Simmons
Kim Dickens as Gladys Hamer
Thomas Mann as Ted Hinton
William Sadler as Henry Barrow
W. Earl Brown as Ivy Methvin
Emily Brobst as Bonnie Parker
Edward Bossert as Clyde Barrow