The WORST seasons of Barnaby Jones

Every season of Barnaby Jones ever, ranked from worst to best by thousands of votes from fans of the show. The worst seasons of Barnaby Jones!

Barnaby Jones was a retired private investigator, but quickly came out of retirement after his son Hal, who had taken over Barnaby's job, was murdered. Hal's widow, Betty, helped Barnaby try and find her husband's murderer. The murder was solved, but Barnaby decided he wanted to return to investigating full-time and Betty decided to join him.