Columbo
Lovely But Lethal
TV Flash files “Lovely But Lethal” as hour 18 of 69 in the TV Flash guide — Columbo (1971–2003) on NBC, season 1973, episode 5, aired 1973-09-23, 90 min.
From the desk
How this hour is filed
This leaf is S1973E05: listed hour 18 of 69 in the Columbo guide, hour 5 of 8 in season 1973. It aired 1973-09-23 (90 min). The listed hour before it is “Double Shock” (S1973E04). Next is “Any Old Port in a Storm” (S1973E06).

Catalog log
Broadcast listing — not a TV Flash recap.
The formula for a miracle wrinkle cream leads the founder of a cosmetics company to murder and Columbo is on this case.
Viewer FAQ
Where does Lovely But Lethal sit in the Columbo guide?
S1973E05 is listed hour 18 of 69 — hour 5 of 8 in season 1973, season 1973 episode 5.
When did Columbo S1973E05 air?
Lovely But Lethal aired 1973-09-23 and is listed at 90 minutes.
Where should I start?
Prescription: Murder for the 1968 trap, then Murder by the Book for the weekly form. If you only have one night, take Any Old Port in a Storm.
In the series
Why this series still plays
For the manners: an inverted mystery that spoils the killer on purpose, then lets Peter Falk talk a guest star to pieces. Prestige anthology in a raincoat — ego as the puzzle, courtesy as the trap.
The opening is a murder you are allowed to watch. That is the thesis, not a twist. Richard Levinson and William Link built Columbo as an inverted detective story: the killer's competence is the first act, Peter Falk's rumple is the second, and the third is a trap made of manners. If you came for a whodunit, the series has already spoiled itself on purpose. The pleasure is structural. How does a man in a raincoat talk a movie star into a mistake. The cut is the polite question that is not polite.
Filed against
- Peter Falk as Lt. Columbo
Peter Falk’s rumpled Columbo inverted the mystery — howdunit trap, one more thing, guest killers as prestige toys. Levinson and Link spoiled the murderer on purpose, then let a raincoat talk a movie star into a mistake. On TV Flash he is…