Over the Garden Wall (2014)

Hollywood series · Mystery, Sci-Fi & Fantasy, Animation, Family, Comedy · 1 season · TMDB 8.6/10

Two brothers, Wirt and Greg, find themselves lost in the Unknown; a strange forest adrift in time. With the help of a wise old Woodsman and a foul-tempered bluebird named Beatrice, Wirt and Greg must travel across this strange land, in hope of finding their way home.

Not on a subscription app in India right now.