The resemblance between Marty McFly and Alex Keaton is uncanny. They are both so easily mistaken for each other. It also doesn't help that Marty's girlfriend has the same first name as Alex's sister. This story is written for the Writers Anonymous Mistaken Identity Challenge.

George and Marty enter Doxopolis, along with JayJay and Archie, and also Alex and Doug. Dedicated to TwoHeaded Boy, polkadotxxx123, and XoLoVesOdApOpox. A Back to the Future x Family Ties x High School USA Crossover Story.

Marty McFly and Alex Keaton, along with their sisters, get sucked into a magical world. Originally entitled A Very Colourful Christmas.

Alex Keaton, Brantley Foster, and Joe Rasnick all end up in Hill Valley in the BTTF Universe. Crossover with Family Ties, The Secret of My Success, and Light of Day.

Marty McFly and Alex Keaton are trapped inside of someone's dream world, and they must find a way to return home. Written for March's BackToTheFanfic Challenge. Added onto the last chapter, to make the story more complete.

Marty's time machine malfunctions, landing him into the Family Ties world. I would like to thank PunKieRockHybirdChick for coming up with the idea. A BTTF : Family Ties Crossover