Michael J . Fox played Marty McFly in the film Lego Dimensions while Dr. Emmett Brown was portrayed by Christopher Lloyd .
After the Tri 's defeat , Batman realizes that they will need all the help they can get to defeat Vortech , leading them to recruit the Twelfth Doctor ( Peter Capaldi ) , Mystery Inc. , the Ghostbusters , the space ship Defender , and GLaDOS ( Ellen McLain ) to their cause .
Lego Dimensions