No Trespassing

S3, E15: Oliver's crabby attitude leads everyone think he's about to snap from overwork. To help him relax Lisa takes him on a picnic by the lake. That's where he runs into gun-totin' Ira Hatch who hassles him about trespassing on his property. When he tells the locals about the old man they declare Haney the winner of the Oliver Douglas crack-up pool because Ira had died 20 years earlier.