Matthew Beeman is the son of FBI agent Stan Beeman and Sandra Beeman.  

He has a close relationship with his mother and sings and plays a guitar in a garage band. He enjoys going to screenings of the "Rocky Horror Picture Show."

Upon initially meeting Paige Jennings, it is clear that he likes her and by Season Four he has grown close to her, which causes tension with her parents.  Although they are officially dating at the start of the next season she calls off their relationship since she feels it will go nowhere due to her parents' real profession, but she does not tell him this.

He is not seen during the final season.