Darnell Williams returns as Griggs on Tuesday, August 21 to reveal a shocking new plot in connection with another Springfield heavyweight.
Plus, his presence doesn't exactly do wonders for Dinah's (Gina Tognoni) already fragile state of mind.
Will Griggs' comeback drive her over the edge? And who is Griggs' current, secret partner in crime?
Find out next week, only on Guiding Light.