Sora, Donald, and Goofy follow Jack to Doctor Finkelstein’s research lab, where the
doctor is inspecting the Heartless on the examination table from the comfort of his
wheelchair. The various machines on the walls gurgle and hiss
Jack: I don’t understand. Maybe the guidance system was damaged in
the explosion.
Finkelstein: Nonsense. My devices are always perfect!
Jack searches through the doctor’s research book
Jack: Oh, I’ve got it! Why, of course! The Heartless need a heart!
Doctor, do you think we can add a heart to that device?
Finkelstein: Certainly. A heart’s not all that complicated.
He rides his motorized wheelchair to the end of the table
Finkelstein: Let’s get to work.
Jack (reading): To make a heart, first take a container
with a lock...
The doctor pulls out a pulsing box shaped like a human heart with a large keyhole on
it
Finkelstein: We need the key to this thing first!