The clip running into biff from Back to the Future Part II (1989) with Michael J. Fox, Christopher Lloyd
All right! Let's do another.
Where did he go? He just came in here!
Look! How did he get on stage? When he's through, we'll nail him.
How did he change his clothes so fast?
It's an oldie where I come from.
All right, guys, blues riff in B.
Watch me for the changes, and try and keep up, okay?
Doc, come in!
Listen, Biff's guys chased me into the gym. They're going to jump "me".
Get out of there!
No, not me. The other me. The one on stage playing "Johnny B. Goode."
He could miss his opportunity to return! We'll have a major paradox!
Wait. A paradox?
One of those things that could destroy the universe?
You have to stop those guys without being seen by your other self.
What the hell?
Where is he? Who?
Calvin Klein. Who?
With the hat, where is he? He went that way.
I think he took your wallet.
I think he took his wallet.