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The Lonely Trail (1936)
directed by Joseph Kane
featuring John Wayne, Ann Rutherford, Cy Kendall, Bob Kortman -
Wild West Days (1937)
directed by Cliff Smith, Ford I. Beebe
featuring Johnny Mack Brown, George Shelley, Bob Kortman, Frank Yaconelli, Lynn Gilbert -
The Whispering Shadow (1933)
directed by Albert Herman, Colbert Clark
featuring Ethel Clayton, Roy D'Arcy, Karl Dane, Robert W. Frazer, Bob Kortman -
The Phantom Thunderbolt (1933)
directed by Alan James
featuring Ken Maynard, Frances Lee, Frank Rice, William Gould, Bob Kortman -
The Luck of Roaring Camp (1937)
directed by Irvin V. Willat
featuring Owen Davis, Jr., Joan Woodbury, Charles Brokaw, Forrest Taylor, Bob Kortman -
Come On, Tarzan (1932)
directed by Alan James
featuring Ken Maynard, Merna Kennedy, Kate Campbell, Roy Stewart, Bob Kortman -
Guns of the Law (1944)
directed by Elmer Clifton
featuring Robert Barron, Budd Buster, Jack Ingram, Bob Kortman, Frank McCarroll -
On Your Guard (1933)
directed by George Crone
featuring Richard Talmadge, Dorothy Burgess, Bob Kortman