Columbo: Undercover

This is the fifth of six appearances by Peter Falk's second wife Shera Danese on the series.

When Columbo shows up at Mo Weinberg's apartment, he looks through the key hole and sees Mo straight ahead in the kitchen, and then he sees Mo move across the apartment to his bedroom. The first problem is that a keyhole that can be seen through would require a skeleton key, and no apartment in any big city, such as L.A., would still be using skeleton keys in 1994 -at least not as the sole lock for a front door. However, assuming that the skeleton keyhole was in that door, then the second problem is that Columbo would have been able to see only straight ahead, i.e., tunnel vision. People are not able to pan across the room through a keyhole.

Featured in Columbo: Undercover