Although not an "official" sequel to the "Cannoball Run" films, "Speed Zone" is a lot like them: acres of desperately unfunny "comedy", punctuated by some great car stunts (the best one is the first, which will have you rubbing your eyes). The prime eye-candy this time comes from Donna Dixon as a Marilyn Monroe-like aspiring actress....speaking of candy, she and John Candy have kind of a sweet chemistry. *1/2 out of 4.
Review of Speed Zone
