A mother will do anything to protect her child...Karen and Tudor Morgan have moved from a small mining community to the bustle and noise of Cardiff in search of a new life. Tudor longs to be a star entertainer and so Karen gets a job, leaving her husband to look after their young daughter Delia, doing stints at clubs in the evening, whenever he can get them. Until one day Tudor is arrested for begging and Karen is horrified to learn that he has been busking during the day and taking three-year-old Delia with him to collect the money. When Tudor comes out of prison, he gets an honest job but soon he is back to his old ways. And when his life of petty crime quickly turns into something far more sinister, it is all Karen can do to ensure she and her daughter survive...