Into the Back to the Future World/Tommy, Robotboy and their Friends join the group

Here is how the heroes end up in the Back to the Future world and they meet the Marty, Doc Emmet, and their old friends Tommy, Robotboy, Lola, Robotgirl, and Gus in Weekenders Adventures of LEGO Dimensions.

In Hill Valley in year of 1885, Our Heroes and the other got out of the portal.

Tino: Where are we?

Owen Grady: I don't know.

Gandalf: (has a chicken in his hat) Ooh.

Batman: Where are we?

Wyldstyle: (looked at her scanner)

Sunset Shimmer: Let's explore.

Mayor Hubert showed up.

Mayor Hubert:

Wyldstyle: It doesn't even look like they've got *electrical* power.

Dora Kid:

Mayor Hubert: Well now, you two. I assure you we most certainly do have power of the electrical persuasion!