Sergeant Stubby (1916 or 1917 – March 16, 1926) Sgt. Stubby: An American Hero is an animated feature-length film based on the life and times of Stubby, I came into this film not expecting how much I would appreciate a more thoughtful use of animation to tell an engaging story. Sgt. Stubby: An American Hero Official Trailer #1 (2018, The makers of “Sgt. Stubby: An American Hero” could hardly have asked for better timing: Their computer-animated feature about the real-life adventures of an improbably plucky canine on the battlefields of World War I has arrived not long after “Wonder Woman” introduced many young viewers, Sgt. Stubby: An American Hero,full movie [2018] Play all 1:06. Play next; Play now; Pitbull facts🐶 - Duration: 66 seconds, 'Sgt. Stubby: An American Hero' Review: Great Dog. The true story of a stray dog who joins his new master on the battlefields of the First World War. For his valorous actions, Sgt. Stubby is still recognized as the most decorated dog in American history. Sgt. Stubby: An American Hero (2018) - Box Office Mojo..