Lamb, Marcus Abbey CareerActor during: 2014 NOTES: ActorAbbey Production Involvement RoleCharacterProduction Actor Randall Utterwood Heartbreak House 2014 (Abbey) Actor Christopher Roulson Observe the Sons of Ulster Marching towards the Somme 2016 (Abbey) Actor Christopher Roulson Observe the Sons of Ulster Marching towards the Somme 2016 (Tour) Actor Performer The Process 2017 (Abbey) Actor Peter Hurley Drama at Inish - Is Life Worth Living? 2019 (Abbey)