Tom Savini was supposed to play the part of the second biker, after Oliver Stone saw him in From Dusk Till Dawn (1996). But due to schedule conflict, Stone cast his producer Richard Rutowski in that part instead.
At the end of the film, when Bobby sits in the car and the
radiator hose blows the second time a few suitcases are at the left side of the car. When the camera pulls out they are on the right side of the car.
After Grace has pushed Bobby off the cliff and is sitting in
the car listening to him shouting for help, a reflection of a face is clearly visible in the side window of the car.
Shadow of boom, platform and cameraman visible at lower left hand of aerial view of intersection at beginning of movie right after Cooper's radiator hose blows.
Darrell: Damn. Gonna be another hot one today. Sometimes I don't even want to get out of bed. Course, I don't want to get out for the cold ones neither.