Sindy has a new study project. She creates Bio Rythms for all officers. Robbie Davis (known from The Volunteers) is in trouble again. Someone attacks her trucks and the drivers lives. Jon and especially Ponch try to help.

A sustained superior special achievement award for the guys has fellow CHPers remembering Ponch and Jon's exploits, as flashbacks recount the coolest cases of Seasons One and Two.

While Ponch is busy trying to recruit celebrities for the CHP roller disco, Jon and Getraer deal with a teenage thief. Later, Ponch and Jon chase after two thieves who get away on roller-skates.

Ponch and Jon deal with a rock star and help organizing a roller-skating fund-raiser. Ponch and Jon continue chasing the roller-skating thieves.

Ponch and Jon become involved in the case of a young girl whose parents are nowhere to be found. Candi, a racing driver, takes her to the racetrack - with dramatic consequences.

Candi tries to help the young girl who is unhappy at her foster home. Ponch and Jon move in on the crooks that they have been watching.

A hard-nosed lieutenant tries to shape up CHP Central. Lieutenant ""Apple"" Bates has a hard time before he learns that he has the best troup all over L.A.

Jon and Ponch attempt to trap a gang of car strippers with drug smuggling connections.

Jon and Ponch try to find a mysterious female doctor who is treating accident victims then disappearing .

They learn that the lady is the wife of a doctor and helping only the poor. What shall they do? They have to arrest her first but the lady finds a way to be a doctor again.