Why Was The DeLorean Used For Back To The Future? | Expedition Back To The Future

On the search for the original DeLorean, Josh Gates and Christopher Lloyd sit down with screenwriter Bob Gale to learn why the car was used in the film in the first place. 🇬🇧 Catch full episodes of your favourite Discovery Channel shows on discovery+: https://bit.ly/3uYzyt9 Subscribe to Discovery UK for more great clips: http://www.youtube.com/subscription_c... Follow Discovery UK on Twitter:   / discoveryuk                 Watch Discovery UK on SkyQ and Sky+ 125, Sky Glass & Stream 138, Sky Scotland 126, Sky ROI 125, Sky Glass & Stream ROI 134, Virgin Media 177.