The squad must determine if a former child star is a klutz or a target for murder.

Beau Graves is released from prison after the trio put him there two years ago. Pete is trying to decide whether or not to quit the trio and work for his dad. Flashbacks to previous episodes after Linc is shot make it clear to everyone the importance of their ""family"".

A policeman attempts to nab a pusher who's able to get off on technicalities.

Vincent Price as a seafaring stranger who enchants Julie. She's determined to find out his identity; he's just as adamant about keeping it a secret. Julie: Peggy Lipton. Castor: Charles McGraw. Pete: Michael Cole. Haines: Warren Stevens.

Julie goes under cover to probe the death of a girl trying to unmask a narcotics czar. Julie: Peggy Lipton. Ray Abruzzi: Michael Ansara. Greer: Tige Andrews. J.B.: Ray Walston. Schwartz: Ron Soble.

The trio's investigation of a cover-up in a construction-site murder leads them to a pair of bad heavies.

An ex-convict tells Greer that drug pushers will be meeting at a rural trailer camp.

When his motorcycle breaks down on a trip, Linc stops in an abandoned town, only to discover that a kidnapped boy is being held there for ransom. The kidnappers decide to hold Linc as well until they get the money.

After Julie picks up a blind hitchhiker, they have a flat tire and flag down a passing car for help. Unfortunately, the people in the car trick them into switching cars and abandon them in the desert.

After Captain Greer shoots and kills a young man in self defense during a bust, he suffers from feelings of guilt and remorse. Julie suggests he take a vacation at a secluded resort to sort things out.

A racist town tries to pin a murder on a black man who had nothing to do with it.

Patricide: a strong charge against a 17-year-old boy. Pete learns the slightly mentally disabled boy had good reason to be terrified of his father---enough to kill him. Dana: Barry Brown. Pete: Michael Cole. Dean Marcus: Don Porter. Julie: Peggy Lipton. Linc: Clarence Williams III.

On his way to the liquor store, Linc is mugged and hit over the head. When he comes to, he wanders around in a daze, unable to remember who he is or what he was doing.

Pete is targeted by the very gunman he's tracking down.

A killer stalks Pete as he helps a formerly blind girl.

Tenants revolt against a racist slum lord and threaten the wrong person. Trio confronts the slum lord to no avail, until interventions from the Rabbi Tannenbaum convince him otherwise.

A campus demonstration may turn into a bloody conflict if a mentally disturbed student has his way. Linc: Clarence Williams III. Walter: Bob Balaban. Julie: Peggy Lipton. Miss Osgood: Josephine Hutchinson.

Pete is contacted by his old friend Rusty Bryson, a war correspondent whom he knew and idolized as a boy. But the Treasury department is looking for Bryson, who it suspects of smuggling drugs from Vietnam.

When Pete runs into an old girlfriend, she invites him to her birthday party but he turns her down, only to be kidnapped by her two friends and forced to attend the party.

Julie is put in the hospital when she's targeted by syndicate undercover agents.

Linc tries to save his cabby friend from loan sharks.

After an LSD trip, photographer Robbie Larson wakes up beside the dead body of one of his models.

A murderer stalks the suspended priest who heard his confession.

Greer thinks a series of hospital drug robberies are inside jobs. The trio poses as hospital staff to solve this case.

Disturbed handyman kidnaps the daughter of his employer, believes that Julie is the daughter. Ends in a showdown.