Gunpowder (TV) (2017, UK, Colour, 3 x 60m) ***½ pr. Laurie Borg; d. J Blakeson; w. Ronan Bennett; ph. Philipp Blaubach; m. Volker Bertelmann; ed. Mark Eckersley. Cast: Kit Harington, Liv Tyler, Peter Mullan, Mark Gatiss, Tom Cullen, Edward Holcroft, David Bamber, Shaun Dooley, Derek Riddell, Kevin Eldon, Robert Emms, Luke Neal, Richard Douglas, Pedro Casablanc, Jason Redshaw, Sian…