Which John Wayne character is toughest?

Ringo Kid, Stagecoach

Colonel Davy Crockett, The Alamo

Marshall Reuben J. "Rooster" Cogburn, True Grit

Sergeant John M. Stryker, Sands of Iwo Jima

Ethan Edwards, The Searchers

Sean Thornton, The Quiet Man

Sheriff John T. Chance, Rio Bravo

J.B. Books, The Shootist