Louie Pheeters is found intoxicated beside a dying man and, unable to remember what took place, is accused of murder.

While investigating the death of a man bitten by a rattlesnake, Barnaby soon suspects that there is more than one snake involved...and it's one that wears cowboy boots and has a prison record.

Matt Dillon, bushwhacked, will either die or become paralyzed unless a bullet is removed from an area near his spine.

Adam, a visiting angel, gives despairing J.R. a view of what life would have been like had he never been born, in a special two hour series finale.

A seriously wounded old-time outlaw is brought to Dodge City where he tries to find his long-neglected daughter before he dies.

Doc Adams faces a critical decision as to whether he should personally operate on the gravely wounded Marshal Dillon.

Marshal Dillon rides into the middle of a range war while pursuing an outlaw. Dillon appears on the scene as a group of cattlemen are trying to gun down a farmer, Pete Brown, played by Alex Cord, in a fight over water rights.

Festus and Newly overpower outlaws transferring stolen gold from a train to a wagon and head off with the wagon and the gold.

A TV reporter fakes a news story by hiring a stuntman to fake a suicide by jumping from a bridge. After a bystander is killed things spin out of control when the jumper's girlfriend hires Barnaby to find out what really happened.

Maggie Wells, the secretary of a private investigator who was murdered, is on her way to see Joe Mannix. The cab driver taking her there fails to follow the route to Mannix' office, and then attempts to shoot her, but she is able to escape.

While investigating the intentional death of a nun's biological sister who was on life support, Barnaby uncovers a prostitution ring in which the deceased was a part of. The leading suspect is Sister Terry, but Barnaby doesn't buy it.

Hunter and McCall's continued investigation into adultery and homicide pits them against a group of Russian spies.

A famous former actor uses a look-a-like as an alibi for a murder he's committed, but the scheme quickly falls apart and Barnaby Jones is there to put the pieces together.

When a dead girl disappears from Hunter's living room, Hunter and McCall follow a trail of intrigue, adultery and murder.

Three men and Ben's lumber payment are missing.

Pepper searches for a connection between the deaths of a mechanic, a bookkeeper and a college professor, who were all killed by the same gun, in the same gangland style. She goes undercover to find a leak in a government office.

While driving back to Los Angeles, Mannix gives a lift to a black hitchhiker named Perry Riggs.

Pepper works undercover as a waitress in a waterfront bar to investigate murders which point to piracy and drug smuggling.