Dermot Mulroney. Dermot Mulroney (born October 31, 1963) is an American actor. Acting since the 1980s, he is known for his roles in the films Young Guns, Samantha, Where the Day Takes You, My Best Friend's Wedding, The Last Outlaw, About Schmidt, and August: Osage County. Mulroney played the main antagonist of NBC's Crisis, Francis Gibson.
The 1991 videotaped beating of Rodney King by L.A.P.D. officers, and subsequent riots triggered by the acquittal of the officers involved, rocked L.A. and the nation. The events brought to the forefront concerns about racism and police brutality within the L.A.P.D.
The officers that were involved in the beating of Rodney King were also tried but after a year of trial, the officers were acquitted and many felt as if the beating was justified. This added fuel to the fire that led to one of the worst riots in American history since the New York Draft Riots of 1863.