Continuity mistake: During the scene that Bo and Sam kiss, his hair changes between shots. From the back, his hair is completely pulled back. From the front, his bangs are down. (01:27:20)
Factual error: Gustavo drives a Ural motorcycle, a Russian brand which would not have been available (or even legal to register due to safety standards) in the United States in 1976.
Factual error: During the airport scene, the 737 shown is a model from 1984 or newer, with distinctive large diameter engines. The movie is set in 1976, when all 737s had long narrow engines.