This French inventor stepped onto a train... and disappeared from history Unsolved has merch! Check it out here: goo.gl/nGhyrc Watch on Amazon Instant Video: amzn.to/2nxA2q6 Watch on Hulu: hulu.tv/2FHqdMT Check out our BuzzFeed Original Series channel on Roku: bit.ly/2DUnOlE GET MORE BUZZFEED: www.buzzfeed.com www.buzzfeed.com/videos www.youtube.com/buzzfeedvideo www.youtube.com/boldly www.youtube.com/buzzfeedblue www.youtube.com/buzzfeedviolet www.youtube.com/perolike www.youtube.com/ladylike BuzzFeedBlue Sports, video games, Unsolved & more epic daily videos! MUSIC Licensed via Audio Network SFX Provided By AudioBlocks (www.audioblocks.com) STILLS Old Film Light Leaks Loop - with Audio (Full HD) TheMediaSuitcase/Getty Images Black and white drawing of a toolbox ivan-96/Getty Images Chemistry worktable duncan1890/Getty Images Theater hall with red seat and wide blank white screen razihusin/Getty Images Group of multi-ethnic business people Rawpixel/Getty Images People in 19th century style dress 4x6/Getty Images Archival papers bibikoff/Getty Images Multiple silhouettes of business people 4x6/Getty Images Close-up portrait of mature woman with short blond hair Vladimir Godnik/Getty Images Set of various paint splatters itchySan/Getty Images Finger Print Distressed ScottTalent/Getty Images Vintage light bulbs choness/Getty Images England, Lancashire, Blackpool Adrian Pope/Getty Images vintage map of the world 1831 javarman3/Getty Images London Pub with Jack the Ripper Theme Alen MacWeeney/Getty Images Boy Looking at Paintings in Museum Randy Faris/Corbis/VCG/Getty Images Torso of a murdered victim that washed up on a beach in Miami, Florida Nathan Benn / Contributor/Getty Images Crinan Canal at Lochgilphead, Argyll and Bute, Scotland, 19th Century duncan1890/Getty Images Cropped Hand Holding Binoculars Against Lake Fokke Baarssen / EyeEm/Getty Images Edison's First Motion Picture Camera Historical / Contributor/Getty Images Laterna magica, Paris 1871, wood engraving, published in 1877 ZU_09/Getty Images Close-Up Of Train On Railroad Track Michal Hulimka / EyeEm/Getty Images Contours of Public Professions People OsAdiemus/Getty Images Classic wild west steam train vostal/Getty Images Mature man wearing a denim shirt Image Source/Getty Images Magic Lantern manx_in_the_world/Getty Images The Majestic Eiffel Tower in Paris Paulo Amorim/Getty Images Newspaper stack abstract background series _ultraforma_/Getty Images photo accessories ivan-96/Getty Images Portrait of adult businessman wearing trendy suit and sitting studio Pinkypills/Getty Images Phantasmagoria after Moreau in France Grafissimo/Getty Images vintage portrait andipantz/Getty Images money icons universal set rashadashurov/Getty Images Set of trains icons isolated on white background. Design elements for logo, label, emblem, sign, brand mark. ioanmasay/Getty Images Serious priviate eye in film noir style Alina555/Getty Images Confident agent in trench coat, film noir cyano66/Getty Images Inventor Of Cinematography Hulton Archive / Stringer/Getty Images Diesel locomotive Barbulat/Getty Images Multiple images of man stepping up and reaching high 4x6/Getty Images Antique photo of paintings: Man portrait ilbusca/Getty Images Shadow of a man on patterened sidewalk AlexLinch/Getty Images Gun and automatic weapon vector icons. Military combat firearms pictograms MicrovOne/Getty Images Man shooting himself in the head with a gun 4x6/Getty Images Legal law concept image BCFC/Getty Images four photographs of nature vetkit/Getty Images Credits: www.buzzfeed.com/bfmp/videos/48457