Date with the Angels - Season 2 Episode 14 -

Over his son's objections, old Mr. Finley get a job at Martindale's Department Store playing Santa Claus. He's a hit because he's giving away the store's toys to all the kids who sit on his lap. His "Scrooge" of a boss, kid-hating Mr. Wallace, softens up after being shown gratitude by one of the children