Billy HalopShareBiographyWilliam Halop (February 11, 1920 – November 9, 1976) was an American actor.Known For (Movies)75%Angels with Dirty Faces59%The Courtship of Eddie's Father56%You Can't Get Away with Murder45%A Global Affair0%Tough as They Come70%Dead End64%Angels Wash Their Faces60%Gas House Kids63%Crime School63%Sky Raiders0%Hit the Road50%Air Strike62%Dust Be My Destiny0%Call a Messenger51%The Phantom of Hollywood68%Too Late for Tears64%Dangerous Years59%Mister Buddwing59%Swingtime in the Movies57%Boys' Night OutPrevious slideNext slideKnown For (TV)77%Perry Mason76%The Andy Griffith Show72%The Fugitive70%Adam-1256%Robert Montgomery Presents66%Gunsmoke70%Gomer Pyle, U.S.M.C.68%Wanted: Dead or Alive78%All in the Family54%The F.B.I.58%Highway Patrol67%Land of the Giants67%77 Sunset Strip62%Richard Diamond, Private Detective75%87th Precinct57%Going My Way60%Racket Squad40%Boston Blackie0%GlynisPrevious slideNext slide