Thread:Transformersprimefan/@comment-4619929-20170715203804/@comment-25498563-20170722191837

It's called "Lightning's Monster Hunt".

Summary: "After hearing the story of the Monster of Willy's Butte told by Jackson Storm, Lightning McQueen decides to skip his camping trip with Mater and the others. However, after he has a nightmare about the monster, he hears an awful sound and sees an odd shape, which he believes to be Jackson's monster. Terrified of facing the monster alone, Lightning asks Sheriff to help him solve the mystery. They track down the monster through Radiator Springs, only to discover that it was only Jackson, who had been caught under an old tent and gotten sticks stuck to his rear-view mirrors which made him look like a monster."