Factual error: The film takes place in Kansas, reprising the original "High Noon", yet during the chase, both the pursuers and pursued wend their way through Saguaro cacti, only found in Arizona.
Factual error: In the beginning during the opening credits, Bud is using a map to find his Uncle Bob's house in a new housing addition. A new home in a new addition (where they are still building), would not be on a paper map yet.
Factual error: There appears to be a pickup truck parked by a barn in the background when Steve McQueen is standing by his horse, talking to Linda Evans. (00:19:00 - 00:20:00)