Recurring Guest Characters Linda 8 guest appearances Luke 8 guest appearances Layla 8 guest appearances Carl 8 guest appearances Patricia 8 guest appearances Ray 8 guest appearances Mel 5 guest appearances Marie 5 guest appearances Rhys 4 guest appearances Ruby 4 guest appearances Ela 4 guest appearances Six-Year-Old Sam 3 guest appearances Aled 3 guest appearances Russel 3 guest appearances Neil 3 guest appearances Gwyn 2 guest appearances Liz 2 guest appearances Tracy 2 guest appearances Cai 2 guest appearances Paul 2 guest appearances ⇤ « 1 2 » ⇥