Airline stewardess Diane Kenner (Barbara George) o.d.'s on sleeping pills but refuses treatment from the Squad 51 paramedics. In other emergencies, a man is pinned under a car, a teenager's arm is trapped in a pressing machine, and two wild drivers--and their car--somehow end up on the roof of a house. On a more personal note, fireman Chet (Tim Donnelly) takes up skiing, Dr. Brackett (Robert Fuller) does everything he can to avoid amputating a patient's arm, and problems arise from too many paramedic units using the same radio frequency. ~ Hal Erickson, Rovi