Ronan Burns most recently appeared in Matilda The Musical at the Cambridge Theatre. His other theatre credits include Johnny Casino in Grease at the Dominion Theatre, 42nd Street at the Théatre du Châteletin, Frank/Ensemble in the UK tour of Priscilla Queen of the Desert, Riff in West Side Story at Curve, Leicester and Bugsy Malone at the Lyric Hammersmith.