Dewi Rhys Williams Details Galleries Cast On MovieCast On TV Name Dewi Rhys Williams Also Known As Birthday Gender Male Place of Birth Original Size (640x960) As: Sir Bedivere2017-03-01King Arthur: Excalib... As: Martin Geyle2007-09-06Nightwatching... As: Sailor2010-01-26Sherlock Holmes... As: Swansea's Custom Man2010-10-07Mr. Nice... As: G.O. Williams2023-03-13Y Sŵn... As: GethinThe Interview...