A man posing as a doctor, Paul Bruckner, holds up a train crew in Arizona and escapes with a $500,000 payroll, accompanied by his wife Linda and a "patient". The insurance company assigns its top investigator, Charlie Norman, to work with the railroad's investigator, Joe Armstrong, to track them down.

Time Table
In the scorching Arizona desert, a stolen payroll sets off a thrilling investigation as a railroad representative and an insurance detective join forces to uncover the truth.