On the part in the movie where they are being heroes and trying to couple the two engines together at like, 70 miles an hour, the engines will not couple together!> Aggravating, right? Well it'd be even more aggravating if the engineer next to you is standing on the Cut Lever! The cut lever is a device which, when pulled will decouple train cars, because it pulls the locking pin out of the coupler. No wonder they won't couple!!!