Agent Keyes worked for Homeland Security.
He had planned to prove that the Halliwell sisters were magical, and concocted a plan with Inspector Sheridan, though she was eventually killed by Zankou. He then sent the SWAT team around the house, ready to storm the place and spotted the sisters inside before Darryl Morris warned him to stay put. An explosion took place shortly after. Since no body was recovered, Agent Keyes fake-believed that the sisters were dead so they may resurface again, and prompted Agent Murphy to keep an eye on them.
Though Murphy eventually proved the sisters were alive, Keyes no longer bothered them again.
Agent Keyes appeared in a total of 2 episodes throughout the course of the series.
- Season 7
- Something Wicca This Way Goes...?
- Season 8
- Still Charmed and Kicking