Damien appeared in Travelling Light in 2012, while he was making his debut in Being Human.
Several forumers saw him (as Motl and Nate) on stage with Sir Antony (as Jacob Bindel) in the play at the National's Lyttelton theatre in London, and on tour across the UK.
One review described Sir Antony's performance as "the magnetic centre of the play."
Damien appeared on BBC Radio Newcastle 4 April 2012 where he talked about working alongside such a huge talent in the play.
"He’s so generous and he’s so hardworking and he’s so passionate and he’s so energetic, on stage and in the rehearsal room, he gave his heart and soul every single day and it’s just ... I’m just trying to learn as much as I possibly can... you’re hoping for just a little bit of dust to fall your way ..."