Smallville - Season 5 Episode 13 -

Clark Kent drops out the rest of the semester from Metropolis University to help Martha on the farm. He misses Jonathan and has not superseded the loss of his foster father. Martha offers Jonathan's watch to Clark, but he refuses. Martha goes to Metropolis to donate Jonathan's belongings to a mission, and she is assaulted by two lowlife criminals. However, she is rescued by a masked and powerful vigilante, but one of the punks steals the watch. Clark feels guilty about the watch and visits Chloe, trying to track the muggers. They decide to find the 'Angel of Vengeance...