 In _Back to the Future Part II (1989)_ (qv), Biff watches  _Per un pugno di dollari (1964)_ (qv) in the alternative 1985, in  which Eastwood, Clint (qv)s character uses steel plating  underneath his poncho. Marty (calling himself "Clint Eastwood") uses  the hatch from a stove under his poncho in 1885. The sign at the  train crossing in 1985 identifies the location as "Eastwood Ravine".