1x11: Rogues' Gallery
1x09: Harvey Dent
1x07: Penguin's Umbrella
1x06: Spirit of the Goat
1x03: The Balloonman
1x02: Selina Kyle
1971-03-01: Ransom for a Dead Man
1968-02-20: Prescription: Murder
2003-01-30: Columbo Likes the Nightlife
2001-03-12: Murder with Too Many Notes
1998-10-08: Ashes to Ashes
1997-05-15: A Trace of Murder
1995-05-08: Strange Bedfellows
1994-05-02: Undercover
1994-01-10: Butterfly in Shades of Grey
1993-10-31: It's All in the Game
