O'Neill, Denis Abbey CareerActor during: 1938 - 1969 Abbey Production Involvement RoleCharacterProduction Actor Young and Old Kings On Baile's Strand 1938 (Abbey) Actor Jurymen / Boys/Women The Shewing-Up of Blanco Posnet 1938 (Abbey) Actor Young and Old Kings On Baile's Strand 1938 (Abbey) Actor Jurymen / Boys/Women The Shewing-Up of Blanco Posnet 1938 (Abbey) Actor Shem The Wakefield Mystery Plays 1969 (Abbey) Actor 3rd Shepard The Wakefield Mystery Plays 1969 (Abbey) Actor 2nd Soldier The Wakefield Mystery Plays 1969 (Abbey)