Thea Gajić’s debut is an assured, intelligent drama of a father’s endless quest for contentment outside his heroin dependency Thea Gajić’s debut is an assured, intelligent drama of a father’s endless quest for contentment outside his heroin dependency T he addiction-recovery mantra of taking it one day at a time is at the heart of this honest-feeling drama, a grownup debut from first-time London film-maker Thea Gajić. She has spoken in interviews about her father being the inspiration for this