GregAlan Williams is an American actor and author. He is known for portraying Garner Ellerbee in Baywatch. From 2011 until 2013, Williams portrayed the role of Coach Pat Purnell in the USA Network series Necessary Roughness. Williams also appeared on the 2015 ABC series Secrets and Lies and is currently on Greenleaf.
Addressing Pedophilia Through his Character on “Greenleaf”