After Peggy Sue wakes up in 1960, we see, parked outside the school building, what must be every classic car in three states, to let you know that you're looking at the past. They're pretty eye-catching--this must be Jay Leno's favorite movie! As her friends drive her home, you can't help but look out the back window at all the neat cars--or noticing that they pass the same line of cars twice!