Columbo - Season 10 - Eps 10: Strange Bedfellows
Graham McVeigh, a thoroughbred ranch owner, kills his brother, and frames a local mob bookie. Then, under the guise of making good on his brother's debt, he kills the bookie as well, claiming self-defense. Mob boss Vincenzo Fortelli starts to exert pressure on McVeigh. To solve the crime Columbo must work with the gangster.
About Columbo

Title: Columbo
First Air Date: 1971-09-15
Last Air Date: 2003-01-30
Status: Ended
Rating: 8.079/10 (from 727 votes)
Language: EN
Seasons: 11
Total Episodes: 67
Network: ABC NBC
Genres: Crime, Drama
Production Companies: Universal Television, Studios USA, Universal Television Entertainment, NBC Studios
Synopsis
Columbo is a friendly, verbose, disheveled-looking police detective who is consistently underestimated by his suspects. Despite his unprepossessing appearance and apparent absentmindedness, he shrewdly solves all of his cases and secures all evidence needed for indictment. His formidable eye for detail and meticulously dedicated approach often become clear to the killer only late in the storyline.
Cast

Peter Falk
Columbo