Knock Knock Ghost (2015)

Episode Overview

When advanced surveillance systems fall short in capturing a thief, Ed turns to human creativity and intuition to solve the mystery. Meanwhile, Mary (Nikki Cox) and Mike (James Lesure) step in when they discover a husband caught in the act of infidelity. In another twist, Montecito's trendiest high-roller seeks retro attire, and only Emmy-winning Don Knotts (playing himself, "The Andy Griffith Show") can help him maintain his stylish polyester vibe.