It's a wonderful night for Oscar! The Academy Awards will be handed out this evening, so in celebration of Hollywood's biggest night, here are four old time radio mysteries - each starring an actor who took home a golden statuette. Edmond O'Brien (Best Supporting Actor for The Barefoot Contessa) is Johnny Dollar in "The George Farmer Matter" (originally aired on CBS on June 9, 1951). Rex Harrison (Best Actor for My Fair Lady) stars as a debonair detective in "A Trip to the Death House" from The Private Files of Rex Saunders (originally aired on NBC on June 13, 1951). Humphrey Bogart (Best Actor for The African Queen) and Lauren Bacall (nominated for Best Supporting Actress for The Mirror Has Two Faces) star in "Senor Rufio's Legacy of Death," a syndicated episode of Bold Venture. Finally John Gielgud (Best Supporting Actor for Arthur) and Ralph Richardson (a two-time Best Supporting Actor nominee) are Sherlock Holmes and Dr. Watson in "The Golden Pince-Nez" (originally aired on NBC on April 3, 1955).