Top Ten: Mark's Favorite "Columbo" (1968, 1971-1978, 1989-2003) Episodes

10. "Murder by the Book" (9/15/71)

9. "Dagger of the Mind" (11/26/72)

8. "Swan Song" (3/3/74)

7. "By Dawn's Early Light" (10/27/74)

6. "Identity Crisis" (11/2/75)

5. "Columbo Goes to the Guillotine" (2/6/89)

4. "Agenda for Murder" (2/10/90)

3. "Ashes to Ashes" (10/8/98)

2. "Murder With Too Many Notes" (3/12/01)

1. "Columbo Likes the Nightlife" (1/30/03)