Well, I watched Tank a bunch of times (not to mention Fury, as well), so I might be able to get an old Sherman up and running, but - KNOW how to? Not anymore than I know how to take off from Meigs Field and fly a Cessna right into the side of the John Hancock building (I'm dating myself, I know).
The next person has a side-by-side fridge in their kitchen now, but had a freezer-on-the-bottom when they were a kid.