Three little bears set out, on a dark night, to explore a mysterious hollow tree and, once inside, make surprising discovery after surprising discovery.
The Berenstain Bear cubs are anxiously awaiting all the candy and Easter eggs that Easter will bring, but Mama Bear and Mother Nature show them the true wonders of the season.
Annoyed that Sister Bear always beats them at baseball and other "boy" type activities, her brother and the other male cubs try to exclude her from their new club.
Concerned that the family is spending too much time in front of the television and neglecting other activities, Mama Bear decides that there will be no television watching for one week.