这是一个被巨人支配着的世界。成为巨人的食物的人类建造起了高达50米的巨大墙壁，以自由为代价去防止墙外的巨人的侵略。10岁的少年艾伦·耶格尔梦想着看到未知的墙外的世界。艾伦对那些满足于暂时的和平而放弃外出的人们感到格格不入。艾伦称他们为“家畜”。他们认为艾伦是“异物”。但是，由于能跨越墙壁的超大型巨人的出现，艾伦的“梦想”和人们的“和平”都瞬间土崩瓦解了。
After discovering their troop is in danger of disbanding, Snoopy and the Beagle Scouts set off to immerse themselves in nature and the great outdoors to earn their badges, with the Beagle Scout Manual as their guide. Meanwhile, Charlie Brown and friends enjoy their summer at Camp Spring Lake, crossing paths with Snoopy as they experience hiking, swimming, sitting around campfires, and everything summer camp and the outdoors have to offer.
