Parker, 45, best known for playing the role of A.J. Simon, the clean-cut younger brother in the "Simon & Simon" series, said he had gone to St. George's home to confront him over an incident that had occurred earlier that evening.

Parker admitted that his first remark to the man echoed a lewd comment St. George had supposedly made during the argument with his wife. Parker said he then told him, "I'm the husband of the lady you insulted."

Parker testified that St. George disappeared inside the home and appeared a few seconds later with a stainless steel Smith & Wesson handgun. St. George threw open the door, Parker said, pointed the weapon at his chest and dared the actor to step inside.