Duet for Danger

Overview

The singing sisters Ruby and Pearl Connors from the episode ""Duet for Dying"" join a prison escape and seek Lester Gibson's help to travel to Nashville. His bride Mary Beth asks Barnaby to find Lester. When Ruby and Pearl try to cheat club owner De Marco he forces them to distract gambler Kingston. Eventually Barnaby and J.R. must come to the rescue of Lester and the duo.