The future. The material needs of people are tended by the Machine, which makes their environment, in vast tunnels beneath the earth, comfortable and safe. But if the Machine stops, what then?
| Actor | Role |
|---|---|
 Yvonne MitchellVashti | Vashti |
 Michael GothardKuno | Kuno |
 Niké ArrighiAirship Attendant | Airship Attendant |
| JJonathan HansenAirship Passenger | Airship Passenger |
| JJane Jordan RogersFriend (voice) | Friend (voice) |
| LLucy HillGirl | Girl |