Derek Waters teases Drunk History Season 4 and explains how it's different from previous years of the show.
Narrators Duncan Trussell and Steve Berg walk Jack McBrayer through what it's like to get wasted for a shoot.
German rocket scientist Wernher Von Braun joins the Nazi party, collaborates with Walt Disney, and helps NASA figure out how to put a man on the moon.
Russia sends Pavel Belyayev and Alexey Leonov into orbit, where Leonov performs the first space walk in history.
On the orders of mob boss Lucky Luciano, Bugsy Siegel goes to Las Vegas to build one of the first casinos on the Strip.
All the biggest stars of the 1950s turn out to party at the Moulin Rouge, the first integrated casino in Las Vegas.
Thomas Edison builds a movie-making empire by stealing other inventors' creations.
Sick of wearing an uncomfortable corset, Mary Phelps Jacob (A.K.A. Caresse Crosby) makes herself a brassiere and starts a fashion revolution.
In the 1600s, Pueblo Indian leader Pope incites an uprising against the Spanish conquistadors in Santa Fe.
When a farmer discovers a mysterious wreckage on his ranch in Roswell, New Mexico, the government orchestrates a cover-up of extraterrestrial proportions.
William Mulholland goes to extreme lengths to build the Los Angeles Aqueduct after he realizes that the city is on the brink of a major water shortage.
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