An eyewitness to a robbery identifies a woman as being the driver of the getaway car. After being released from a couple of days in jail she reluctantly listens to her cynical boyfriend, who convinces her to flee the area with him. By the time FBI agents realize the eyewitness is sincere, but mistaken, the young woman has become mixed up with a larger crime in another city. Pete plays the errant, yet charming, boyfriend, and Carol Lynley the girlfriend.