October 7, 1976
Season 5
12. The Deadly Charade
While Betty is spending time with a group of friends tragedy strikes as one of the ladies is shot and killed during an alleged break-in. The leading suspect is the estranged husband of the victim, but Barnaby and J.R. dig up evidence (and other possible murders) that indicates it's one of the other friends.
46min
January 13, 1977
18. Circle of Treachery
Barnaby and J.R. try to protect a man who is on the run from gangsters who want to kill him before he can testify against them. But a femme fatal gets close to unsuspecting J.R. in order to find him first.
46min
March 3, 1977