Set in 80’s-Britain, when a group of rowdy teenagers trek into an isolated forest, they discover peaceful mushroom creatures that turn out to be an unexpected force of nature.

Carl Fredricksen spent his entire life dreaming of exploring the globe and experiencing life to its fullest. But at age 78, life seems to have passed him by, until a twist of fate (and a persistent 8-year old Wilderness Explorer named Russell) gives him a new lease on life.