A futuristic laboratory assigns different tasks to its various residents, who then have their memories erased upon the completion of their assignments.

[repeated lines]
Topher Brink: Hello, Echo. How are you feeling?
Echo: Did I fall asleep?
Topher Brink: For a little while.
Echo: Shall I go now?
Topher Brink: If you'd like.
[repeated line]
Boyd Langton: Would you like a treatment?