Marlene McFly is the future daughter of Marty McFly and Jennifer Parker. Marlene McFly is the future daughter of Marty McFly and Jennifer Parker from Back to the Future - Part II (2). Like her father, her brother, and ancestor, Seamus McFly, she is portrayed by Michael J. Fox.

Martin Seamus McFly, Jr., born in 1998, was the son of Marty and Jennifer McFly and had a sister named Marlene. At 17, Marty Jr. looked almost identical to his father at the same age — this allowed Marty, from 1985, to pretend to be his son in 2015. as marty says in the movies "hes a complete wimp"

Griffin "Griff" Thomas Tannen is the secondary antagonist of the Back to the Future franchise, serving as the secondary antagonist of Back to the Future Part II. He was the grandson of Biff Tannen in 2015 and was very similar to his grandfather at a younger age.

lorraine is the mother of Dave, Linda and Marty McFly and the wife of George McFly. Lorraine liked the attention of boys when she was in school, and lots of them were attracted to her, including both George McFly and Biff Tannen. Lorraine was not afraid to get what she wanted and often parked in cars with them.

Biff Tannen is a fictional character in the Back to the Future trilogy. Thomas F. Wilson plays Biff in all three films as well as the Universal Studios ride (couldn't be arsed writing the facts so i just used google) back to the future is on BBC iplayer

Dr. Emmett Lathrop Brown, commonly referred to as "Doc Brown", is a fictional scientist in the Back to the Future franchise. He was created by Robert Zemeckis and Bob Gale. First appearing in the 1985 film Back to the Future, he is an eccentric mad scientist and friend to the protagonist Marty McFly.

Back to the Future is a 1985 American science fiction film directed by Robert Zemeckis and written by Zemeckis and Bob Gale. It stars Michael J. Fox, Christopher Lloyd, Lea Thompson, Crispin Glover, and Thomas F. Wilson. Set in 1985, it follows Marty McFly (Fox), a teenager accidentally sent back to 1955 in a time-traveling DeLorean automobile built by his eccentric scientist friend Emmett "Doc" Brown (Lloyd), where he inadvertently prevents his future parents from falling in love – threatening his own existence – and is forced to reconcile them and somehow get back to the future. (Yes, i copied this from Wikipedia, and I've watched the movie. It's all true anyways Be who the hell you want)

you find him ay your door

he always says "07454661268" and you have to find out why

She was a fast machine, she kept her motor clean She was the best damn woman that I ever seen She had the sightless eyes, telling me no lies Knocking me out with those American thighs (based on an acdc song "you shook me all night long by acdc") she can start shaking you all night long if you dont tell the truth your in an integration room (you chose why) (have fun chose about you)🎸🎸🎸🎸

this is sypher pks wife (your sypher pk)