Reed Diamond to Guest Star on The Mentalist
Reed Diamond is headed to CBS.
The veteran actor - currently seen on Franklin & Bash, best known for his role of Mike Kellerman on Homicide - will guest star on The Mentalist's second episode of season four. He'll portray a CBI agent that assists Lisbon and her squad with the investigation of a personal trainer's murder.
The Mentalist returns on Thursday, September 22.