Martyrs of the Alamo The story of the defense of the mission-turned-fortress by 185 Texans against an overwhelming Mexican army in 1836. Details Casts Galleries Posters Title Martyrs of the Alamo Release Date 1915-11-20 Runtime 01 Hours 11 Minutes Genres Drama History Production Companies Fine Arts Film Company Production Countries United States of America Sam De Grasse... Silent Smith... Allan Sears... David Crockett... Walter Long... Santa Anna... Alfred Paget... James Bowie... Fred Burns... Captain Dickinson... John T. Dillon... Colonel Travis... Juanita Hansen... Old Soldier's Daughter... Ora Carew... Mrs. Dickinson... Monte Blue... Defender of the Alamo... Charles Stevens... Mexican Soldier... Augustus Carney... Old Soldier... Douglas Fairbanks... Joe / Texas soldier... Original Size (1280x720) Original Size (500x750)