 Psychologist David McKay tracks down runaways from bad or broken homes and tries to help them rebuild their lives. He s helped by his girlfriend, Karen Wingate, and by Mark Johnson and Susan Donovan, two former runaways he found and adopted. After a limited run in 1978, the series went on hiatus and returned briefly a year later with psychologist Steve Arizzio replacing McKay, and a revamped supporting cast.