Columbo: Playback

An inventor tries to stop his mother-in-law from exposing his infidelities by murdering her in front of a security camera - and tampering with the recording to make it look like the killing occurred at a time when he had an alibi. However, Columbo sees through his hi-tech ruse and tries to expose the truth. Crime drama, starring Peter Falk, Oskar Werner and Gena Rowlands