A TV newsman (Robert Reed) hires a stuntman to fake a news event that results in a priest's death.
J.R. infiltrates mercenaries to find a Vietnam veteran, then learns his quarry is stalking him.
The abusive husband of Betty's friend (Diane Baker) seeks counseling then becomes a murder suspect.
A blackmail victim (Susan Howard) resorts to theft and murder to keep the secret from her spouse.
The sister (Lee Purcell) of a hit-and-run victim seeks her brother-in-law, who vanished after the accident.
J.R. must solve a street-gang member's murder or be killed for knowing too much.
Barnaby and J.R.'s probe of a burglary/murder case leads to prostitution and robbery.
Barnaby's search for a runaway housewife leads to a town controlled by thieves.
A widow (Vera Miles) relives her past after meeting her niece's beau, an exact double for her husband.
Betty searches for a physician (Edward Winter) who helped after an accident.
Barnaby suspects supernatural forces after a 12-year-old accurately predicts deaths and a disappearance.
When a journalist drowns just before a story breaks, clues lead Barnaby to the man's married lover and her aging spouse.
A girl's return after three years triggers an old family feud that results in murder.
An old college friend disappears while lunching with Betty, leaving behind his 9-year-old son.
A murder suspect rejoices when a noted lawyer offers to defend him, unaware the man's son is the killer.
A jewelry-store owner steals diamonds as ransom for his wife.
J.R. falls for a female theft suspect, jeopardizing his assignment to trap her.
New evidence makes Barnaby rethink testimony he gave in a kidnapping case; guests Marj Dusay, Bradford Dillman.
Barnaby reopens the kidnapping investigation; guests Marj Dusay, Bradford Dillman.
Betty unwittingly agrees to find a psychotic killer on the run from police.
Barnaby and J.R. help a desperate girl hounded by a persistent, rejected suitor.
To fool authorities, a hijacker's lover (Bonnie Ebsen) claims a whirlpool sunk her boyfriend's boat.