Harry Brown starred what English actor who was born in Derby and trained at the Central Junior Television Workshop?
Harry Brown (film): Harry Brown is a 2009 British vigilante action-thriller film directed by Daniel Barber and starring Sir Michael Caine, Emily Mortimer, Jack O'Connell, and Liam Cunningham. Jack O'Connell (actor):  Born and brought up in Derby, he trained in acting at the Central Junior Television Workshop in nearby Nottingham, which led to roles in film, television, and theatre.
i don't know