He shared: “We were encouraged to stay in our dressing rooms as opposed to sitting in the green room, the chairs had been taken away, rightfully so.
“They had a duty of care to everybody who worked on the show.”
Glen is still incredibly grateful for his time on the street, but after a decade on television he is happily returning to the stage this month alongside Harry Potter’s Evanna Lynch in Under the Black Rock.
While he admits he’s been confronted with some technological changes since he was last on stage, he is “only going back to what I knew”, having sparked his love for acting as a teenager in the Grand Opera House in Belfast.
Under The Black Rock is showing at Arcola Theatre until March 25.