The BBC's hottest new period drama hits our screens tonight.
By The Newsroom
Published 21st Oct 2017, 12:21 GMT
Updated 12th Dec 2017, 13:15 GMT
Gunpowder stars Kit Harington as wealthy Catholic plotter Robert Catesby, and Liv Tyler and Mark Gatiss also have roles. Make sure you watch out for these Yorkshire filming locations in tonight's episode, which airs at 9.10pm on BBC1.