Guest Stars Karen Paullada as D.S.I. Jackie Roberts Natasha Vasandani as Young Sita Anwar Kriss Dosanjh as Young Rohan Anwar Jade Croot as Pauline Floyd Amy Morgan as Young Jean Hughes Gruffudd Glyn as Young Denver Hughes Dyfan Dwyfor as Young D.S. Vic Jenkins Rhys Rusbatch as Young Dai Williams Elinor Crawley as Young Karina Bethell Richard Corgan as D.S. Chris Wynne Matthew Aubrey as Phil Blunt Nicholas McGaughey as Thomas Willoughby Calista Davies as Geraldine Hughes Remy Beasley as Young Christine Kappen Matthew Gravelle as Seb Sharon Morgan as Pat Williams Ben McGregor as Young John Dilwyn Morgan Joshua Jenkins as D.C. Si Owen Rhys ap William as D.S. Jack Griffiths Maxine Evans as Jan Stiles Russell Gomer as Rocker Ioan Hefin as Chief Officer Group Member Rhodri Miles as John Dilwyn Morgan Mia Khan as Maya Dewi Rhys Williams as A.C.C. Tim Bailey Caroline Berry as Mrs. Morgan
