The raving reviews for this episode make me feel as though I didn't watch the same episode. I'll give it 6/10 for Peter Falk's sake and the brilliant scene at the posh restaurant where Columbo orders a sandwich. Other than that (& and after watching episodes of this series multiple times for over 35 years now) I think this is the worst episode ever. So much song and dance has to come from the final act that the build up to it is one long yawn. The Helen Shaver role is ridiculous in the obscene. The one and only episode that almost made me fall asleep 4 times. This material needed a much better crook. I need a strong dose of Robert Culp episodes now.