GAR Photograph - A Civil War enthusiast in Etters, Pennsylvania, owns a striking vintage photograph that depicts about 20 older white men in full dress uniform, standing shoulder-to-shoulder with two black men. In Reconstruction-era America, association between blacks and whites was frequently taboo. What brought them together for this portrait? Their bond, it turns out, was the Grand Army of the Republic, a remarkable fraternal order organized for war veterans. In fact, integration was actually a GAR standard. The reason? The men's common struggle with post traumatic stress transcended race. HISTORY DETECTIVES host Elyse Luray heads to Cazenovia, New York, and Washington, DC, to investigate the first national social group to challenge the color barrier. Bill Pickett Saddle - A Staten Island woman owns a well-worn saddle with the name "Bill Pickett" burned into it. She believes it was once owned by legendary cowboy Bill Pickett, an African-American Wild West Show and film star. Pickett invented bulldogging, the rodeo event now known as steer wrestling. His back story is perhaps most intriguing: Born to slave parents, Pickett rose to entertain kings and dignitaries on an international tour of his Wild West show; he counted among his friends Will Rogers and Tom Mix. HISTORY DETECTIVES host Tukufu Zuberi heads to Oklahoma to visit the National Cowboy and Western Heritage Museum, meets a real-life steer wrestler and talks with a 101 Ranch historian about the legacy of the legendary "Bulldogger." Hitler Films - A contributor in Staten Island, New York, has several film cans, unseen since World War II, that he believes may contain German home movies of Nazi officials, possibly even Hitler. He received them from his wife's uncle, a GI in Germany, who found the cans in the bombed ruins of the Old Opera House in the northern Bavarian town of Bayreuth. The first glimpse of one of these fragile reels reveals footage of Hitler, Goebbels, Goering and Himmler arriving at the Richard Wagner opera festival, staged annually in Bayreuth. In New York City, HISTORY DETECTIVES host Gwen Wright examines this film's depiction of the Nazis' manipulation of art and culture to bolster the party's following.