Simon Gregor Gregor first appeared at the theatre in 2009 when he appeared in Much Ado About Nothing. He returned to the Park in 2013 to play Bob Ewell in To Kill A Mockingbird, which was also directed by Timothy Sheader. Plays and roles Much Ado About Nothing (2009) Verges the Headborough, Dogberry’s partner in authority To Kill A Mockingbird (2013) Bob Ewell