

"Getting back was only the beginning."
Marty and Doc are at it again as the time-traveling duo head to 2015 to nip some McFly family woes in the bud. But things go awry thanks to bully Biff Tannen and a pesky sports almanac. In a last-ditch attempt to set things straight, Marty finds himself bound for 1955 and face to face with his teenage parents -- again.

Michael J. Fox
Marty McFly / Marty McFly Junior / Marlene McFly

Christopher Lloyd
Doctor Emmett Brown

Lea Thompson
Lorraine

Thomas F. Wilson
Biff Tannen / Griff

Elisabeth Shue
Jennifer

James Tolkan
Strickland
Back to the Future Part II is available to stream free in HD on StreamVaults. No account, no sign-up and no subscription — press play above to start watching on your phone, tablet, laptop or TV browser.
You can watch Back to the Future Part II free in HD on StreamVaults — no sign-up or account required.
Yes, you can stream Back to the Future Part II free on StreamVaults in HD — no sign-up required.
Back to the Future Part II was released in 1989.
Back to the Future Part II is a Adventure, Comedy, Science Fiction film.
Back to the Future Part II has a runtime of 1h 48m.
Back to the Future Part II has a TMDB rating of 7.8/10 based on 14,412 reviews.
Back to the Future Part II was directed by Robert Zemeckis.