Back to the Future: Ep 4 - Double Visions
Back to the Future Episode 4 Double Vision COMPLETE WALKTHROUGH
"Edit: It looks like NBC blocked my episode 5 video due to copyright reason. If you want to see my episode 5 video, you may need to watch my 7 hours video below:

So, this is my another complete walkthrough in a single video. There's no need to look for another part, you can just watch it all in one place. Here's all the episodes in order.

Episode 1:
Episode 2:
Episode 3:
Episode 4:
Episode 5:


I have a question for you guys. Is this the longest 1080p video ever posted on youtube? Let me know!"