Description by couchtuner for The Simpsons Season 8 Episode 12 : After the plant fails miserably at a routine fire drill, Mr. Burns organizes a retreat to promote teamwork. Homer misunderstands and brings his family, having to leave them to roam the park looking for things to do. The employees are paired up and race for a cabin at the top of the mountain. Last one there is fired!
Watch It Here : The Simpsons Season 8 Episode 12 Mountain of Madness