After finding a strange craft in Doc's bushes, Biff claims Doc is an alien and everyone believes him. In 1967, Marty, Jules and Verne arrive to discover the truth.
Elenco:
Mary Steenburgen
,
David Kaufman
,
Dan Castellaneta
,
Josh Keaton
,
Thomas F. Wilson
,
Danny Mann
,
Bill Nye
,
Christopher Lloyd
,
Catherine Cavadini
,
Tom Wilson
.