The actor shares personal stories and observations about illness and health, aging, the strength of family and friends, and how perceptions about time affect the consideration of mortality.

Marty McFly accidentally travels back to 1955 and interferes with the teen versions of his parents.

Marty McFly heads to 1885 to keep Doc Brown from falling in love and trapping them both in the Wild West.

The Little family adopts an adorably spunky boy named Stuart, who looks like a mouse. The older son is not sure about having a mouse as a brother, and the family cat is ploting to dispose of Stuart.

Young Milo Thatch longs to search for Atlantis and is given the opportunity from an old friend of his grandfather's.

Marty McFly accidentally travels back to 1955 and interferes with the teen versions of his parents; Doc Brown and Marty McFly travel between 2015 and 1955 to fix the space-time continuum; new adventures of Marty McFly and his friend Doc Brown as they travel through time to the Old West.