Duke Details Galleries Cast On MovieCast On TV Name Duke Also Known As Birthday Gender Male Place of Birth Original Size (467x701) As: Duke - John's Horse1932-09-29The Big Stampede... As: Duke1933-07-15The Man from Montere... As: Duke - John's Horse1933-03-18The Telegraph Trail... As: Duke - His Horse1932-12-17Haunted Gold... As: Duke - Gaunt's Horse1932-08-27Ride Him, Cowboy... As: Duke - John's Horse1933-05-27Somewhere in Sonora... As: Self (archive footag1976-03-31It's Showtime...