MPG to Guest Star on TNT's 'Rizzoli and Isles'

Mark-Paul will join the cast of TNT'S 'Rizzoli and Isles' for one episode as a triathlete named Garrett Fairfield.

He will appear in the crime show's sixth show this fall.

The series will premiere on July 12 on TNT.

The actor will also appear on Weeds on HBO and will star in TNT's new comedy "Franklin and Bash".

Your fans are really excited to see you back on TV MPG!

Credit: Digital Spy