Friday the 13th: 13 O'Clock

"13 O'Clock" is the story title to the ninth episode of season two of the horror television series Friday the 13th: The Series and is the thirty-fifth episode of the series overall. The episode was written and directed by Rob Hedden. It originally aired in first-run syndication on January 7th, 1989.

Synopsis
A rich man's ambitious trophy-wife (Gwynyth Walsh) murders him for his magical stopwatch. Two street kids witness the murder, and appeal to Curious Goods for help.