以传奇杀手坂本太郎为主角，金盆洗手的他与亲爱的家人平静度日，没想到有刺客接连来袭，幸福家庭生活恐将好景不常。这下子坂本太郎必须与伙伴联手，守护他的幸福日常。
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 campfir...
