Gunpowder follows catesby and his fellow conspirators as well as robert cecil gatiss, the king's spymaster in chief, whose network of informants pursued the plotters in a game of cat and mouse'. '.strtoupper('t')he period piece is written by ronan bennett public enemies and directed by j'. '.strtoupper('b')lakeson the 5th wave '. '.strtoupper('i')t was developed by bennett, harington and daniel west.whilst guy fawkes played a pivotal role in the events on november 5th, the man who dreamed up the plot and was its driving force was robert catesby harington, a 30 year old warwickshire gentleman.catesby is a committed catholic at a time when protestant england persecutes catholics relentlessly'. '.strtoupper('t')he authorities directed by king james' spymaster in chief robert cecil gatiss, hunt down, torture and execute priests while lay catholics are subject to oppression and the loss of their property'. '.strtoupper('t')hey must practice their religion in secret, risking imprisonment, fines, harassment and even death.catesby is unable to stand by while his fellow catholics suffer, and despite the peaceful protestations of head jesuit father garnet mullan, doing nothing is not an option for a man like catesby.he starts to recruit friends and relatives, swearing them to secrecy as he devises an audacious plan'. '.strtoupper('h')is astute and capable cousin anne vaux tyler becomes suspicious about his activities and fears the consequences will be the exact opposite of what catesby intends.