String receives information that St. John is being held in a Laotian POW camp, and puts together a special unit to go extract him.
Assigned to the L.A. Sheriff's K-9 seminar, Ponch and Jon learn to appreciate the value of the 4-legged officers while they track bombs, drugs and thieves.
Two college students equipped with a powerful laser cause havoc in the city, blinding witnesses while committing robberies. Meanwhile, Jon's childhood hero has lost his way, and Jon tries to get him back on track.moreless
Hijackers use a hi-tech device in order to steal bearer bonds from courier vehicles while in motion on the roadway.
Pat, a friend of Getraer's son, stays with the Getraers after being injured in a car accident, which was caused by a gang of criminals who are plotting a complex robbery.
Getraer injures his eye during a pursuit. While in the hospital, a hitman thinks that Getraer saw his attack on another patient and plans to eliminate Getraer as well.
A mentally ill Vietnam veteran harasses Baricza's father, Pete, because of his crop dusting business. Due to Pete's injured back, Baricza begins spending his off duty time helping his father, but this results in fatigue that causes poor judgment while on patrol. He considers leaving the patrol to help his father, but when his friends intervene, Baricza has to reconsider his obligations.moreless
Ponch and Jon try to clean up Ponch's old neighborhood. But along the way, they have problems, as Andy Macedon, leader of a gang of kids and Ponch's old enemy from his childhood, tries to ruin their chances.moreless
Mike has to present some plans for an addition at King's Island, an amusement park in Cincinnati, so he invites the whole family along but when a mix-up occurs Mike is left with a Yogi Bear poster while Jan is left with Mike's plans which she loses on one of the many rides in the park.moreless