Harry was born as David Hepple in Sunderland and studied acting at the Royal Academy of Dramatic Art, graduating in 2006 and going on immediately to appear at the Royal Court Theatre in 'Alaska'. Since then he has accumulated a substantial number of stage credits, with the National Theatre in 'Burnt by the Sun' and 'A Taste of Honey', 'A Midsummer Night's Dream' at the Regent's Park Open Air Theatre, 'Macbeth' and 'The Lightning Child' for Shakespeare's Globe and 'Privates on Parade' at the Noel Coward Theatre. After a series of roles in television dramas like 'Hustle' and 'Misfits', in 2015 he landed his strongest role in the ground-breaking BBC sitcom 'Boy Meets Girl', as the love interest of trans-gender actress Rebacca Root.