Location: Bayport, , United States
The father of Frank and Joe Hardy.
According to Casefile #6, Fenton was in the Army during a war that took place in Southeast Asia. According to Agent Starkey, he had been recruited by Hugh Hunt to work for Military Intelligence.
He is a retired NYPD Detective Lieutenant of the 71st Precinct, and currently a famous, top private investigator that runs his own PI business. He joined the NYPD 25 years before the events of Casefile #5. He left the force 10 years later when the boys were still toddlers.
Frank and Joe are permitted to charge airline tickets to their fathers business if the flight is critical to an investigation.