The ExtremistDramaHistoryTV Movie70The Extremist70DramaHistoryTV Moviethumb_upthumb_downThe ExtremistSeptember 8, 1984Made for TV film about John Jenkins, leader of Mudiad Amddiffyn Cymru, and the events leading up to the investiture at Caernarfon in 1969.GB content warning Last Updated: 10 days ago Request Update CastDyfed ThomasJohn JenkinsCadfan RobertsAccomplice BClifford EvansTomWilliam ThomasDetective Inspector JonesPhilip MadocAssistant Chief ConstableAubrey RichardsPritchardIestyn GarlickDieCefin RobertsAccomplice AMike HallDental OfficerDyfed ThomasSergeant John JenkinsGareth Gwyn-JonesBandmasterJulian AshtonFirst BandsmanSian OwenWPC EvansRonw ProtheroeGoronwyChristine PritchardMegan RecommendedThe Immortal Life of Henrietta LacksThe MiniaturistAll the WayThe Magic of Ordinary DaysGirl in the BoxRebound: The Legend of Earl 'The Goat' ManigaultConfirmationIron Jawed AngelsBlackadder: Back & ForthThe ProgramNorthanger AbbeyThe Perfect CheerleaderAn Adventure in Space and TimeI Am Elizabeth SmartAgainst the Wall