I must admit I've only watched - Lieutenant Columbo
Episode review: Columbo Uneasy Lies the Crown – THE COLUMBOPHILE BLOG
Mark Dawidziak – THE COLUMBOPHILE BLOG
Vagebond's Columbo Screenshots: Columbo 54 - Columbo - Uneasy Lies
12 'new Columbo' supporting characters to treasure – THE
Episode highlights – THE COLUMBOPHILE BLOG
Strange bedfellows? Columbo's unlikeliest allies revealed – THE
Columbo episode review: Butterfly in Shades of Grey – THE
Episode review: Columbo Uneasy Lies the Crown – THE COLUMBOPHILE BLOG