Gregory Scott Cummins is an American character actor known for his recurring roles in It's Always Sunny in Philadelphia and Bosch. Gregory grew up in Orinda, CA (East Bay Area in Northern CA). In 1985, after receiving his M.F.A. in Acting from U.C.L.A., and many years performing in theatre, Greg began his Television and Film career. He has performed lead, supporting lead, and supporting roles in many feature films and lead and guest starring roles in even more T.V. episodics, sitcoms, & network and cable movies. He is best known for playing h…