Christopher Lloyd To Hunt For DeLoreans In Expedition: Back To The Future Series Expedition: Back to the Future. The series will see Lloyd team up with Expedition Unknown host Josh Gates, for a mission to track down existing versions of the DeLorean DMC-12, the unique 1980s car model that served as the iconic time machine for the Back to the Future trilogy. Expedition: Back to the Future will stream as a four-part series on Discovery+, starting on March 15th. You can watch the first promo for Expedition: Back to the Future that EWrevealed in its exclusive feature: As you may know, the main DeLorean rests at the Peterson Automotive Museum in Los Angeles, but as it turns out, the franchise used six other versions. So [Christophger Lloyd and Josh Gates] head out on a quest for the perfect DeLorean time machine, which will be given to Lloyd's partner in time-hopping adventure, Michael J. Fox , to sell at auction to benefit the Michael J. Fox Foundation.