Main Characters Kate Callahan Columbo 13 main appearances Josh Alden 13 main appearances Jennifer "Jenny" Callahan Columbo 10 main appearances Sgt. Mike Varrick 8 main appearances
Recurring Guest Characters Pediatrician 1 guest appearances Apartment Manager 1 guest appearances Medical Examiner 1 guest appearances Ian A. Morly 1 guest appearances Emily 1 guest appearances Sergeant Boone 1 guest appearances Carmichael 1 guest appearances Merlini 1 guest appearances Archie Welborn 1 guest appearances Janet Rutledge 1 guest appearances Phil Stoppard 1 guest appearances Mark Rutledge 1 guest appearances Richard Dellinger 1 guest appearances Kate's "John" 1 guest appearances Herb Allen 1 guest appearances Ed Johnson 1 guest appearances Ina Dellinger 1 guest appearances Lieutenant 1 guest appearances Cop 1 guest appearances Coroner 1 guest appearances ⇤ « 1 2 3 4 5 6 7 8 » ⇥