(Marty makes it to the courthouse square again and runs towards Biff)
Marty: Biff!
Biff: Martin! It's good to see you again!
Marty: Hand me the tapes!
Biff: I don't have any tapes.
Marty: Don't fool me Biff! I saw what you did to my dad so don't lie and tell me where you put them!
Biff: I.. uhhh..…..
Marty: Biff?
Biff: Uhhh….
Marty: Biff! Do the moonwalk!
(Biff does the moonwalk in front of Marty)
Marty: That explains it, you're hypnotized.
Biff: (snaps out of hypnosis) What just happened?
Marty: You were hypnotized.
Biff: Oh was I?
Marty: Anyways about the tapes did you leave them at home or did you sent them to Edna?
Biff: From what I remember I threw them in the garbage chute in front of the courthouse.
Marty: Then get them.
Biff: Ok Martin. I'll try. (runs to the garbage chute) Whoa… ahhh! (falls down the chute)
Marty: Biff! (runs to the chute) Biff you down there!
Danny Jr.: That chute goes to the basement of the courthouse so you might see him down there. I wonder why he would go down there.
Marty: I asked him to bring me back dad's tapes since he stole them earlier.
Danny Jr.: There's nothing I can do about it.
Marty: Then I'll go down there and get them myself!
Danny Jr.: No you're not!
(Marty goes down the chute)