At night, several power company technicians answer a call at Charles Graiman's home. He is suspicious, as he did not expect them until the next morning. They threaten his daughter if he does not cooperate, and Graiman suffers a fatal heart attack. Searching his home for hard drives containing the information they are after (for a defense project named Prometheus), they stumble across a parked Ford Shelby GT500KR Mustang that they unsuccessfully try to stop.

Mike Traceur (Bruening), a 23-year-old ex-Army Ranger, is awakened by his friend Dylan Fass to deal with two men who are attempting to collect a $90,000 gambling debt. Traceur's car breaks down when he attempts to flee, and the men threaten Fass's life if Traceur does not pay the debt.

FBI agent Carrie Rivai (Poitier) receives a call that Graiman, her long time friend, is dead and leaves her date, a woman she met the night before, to investigate.

Sarah Graiman (Russo), a 24-year old Ph.D. candidate at Stanford University, lectures a class on nanotechnology. After the lecture she receives a phone call from KITT warning her about the men planning to abduct her. Her pursuers catch her, but KITT rescues her. Sarah and KITT track down Traceur, who turns out to be her childhood friend, and whom she was involved with has not seen since he left home at 18. They find him at the Montecito Casino, playing poker to repay his debt. He is resistant when Sarah asks for help, but agrees when she offers to pay his debt. The two set out to find out what happened to Graiman, and discover who is after them.

Rivai arrives at Graiman's home, and is asked by the local sheriff (Chris Mulkey) to identify the body. She discovers it is not Charles Graiman; the real Graiman (Davison) escaped through the woods and left a double behind. Graiman makes his way to the home of Traceur's mother, Jennifer (Susan Gibney). The two leave for a motel.