Glen toured to New York and across Canada with the National Youth Theatre. He trained at the Webber-Douglas Academy and has worked at Derby Playhouse, Worthing Connaught, Nottingham Playhouse, Farnham Redgrave, Bolton Octagon and also in London at the Young Vic, the New Ambassadors and at the Leicester Square Theatre in Spike Milligan's 'Puckoon'.
His many tours through England, Wales, Ireland and the Low Countries include promenade productions with Midsommer Actors and Original Shhakespeare Company productions at the Globe reconstructions in London and Dusseldorf.
He has played several shakespeare clowns including 'Touchstone', 'Launcelot', 'Gobbo' and at various times all the 'Dream Mechanicals' except 'Snug'. He played 'George' in a production of 'Of Mica and Men' which won a Manchester Evening News award. He's also acted for several television companies and in comedy commercials radio plays and also film.