- Julian Curry - Dr. Vargas
- Peter Law - Dr. Kessler
- Jon Rumney - German Scientist
- Khan Bonfils - Creepy
- Samta Gyatso - Scary
- Louis Hilyer - Executive Officer
- Mark Wells - Communication Engineer
- James Cash - Uniformed Officer
- Tenzin Bhagen - Kalacakra Priest
- Thupten Tsondru - Dying Old Man
- Matthew Grant - Crewman #1
- Steve Morphew - Crewman #2
- Nancy Crane - Receptionist
- Stuart Milligan - Police Sergeant
- Paul Canter - Police Officer
- Demetri Goritsas - Radio Operator
- William Hope - American Broadcaster
- Jonathan Keeble - British Broadcaster
- Stephane Cornicard - French Broadcaster
- Stephen Ballantyne - German Broadcaster
- Victor Sobchak - Russian Broadcaster
- Mido Hamada - Soldier
- Gerard Monaco - Technician
- Chris Robson - Hindenburg Porter
- Matthew Coulter - Hindenburg Boy
- Merritt Yohnka - Construction Worker
- Charlotte Kyle - Hindenberg Passenger (uncredited)
- James Bannon - Voice Actor (uncredited)
- Karl Champley - Pilot (uncredited)
- David Decio - Pilot (uncredited)
- Matthew Feitshans - Officer (uncredited)
- Sky Soleil - Officer (uncredited)
- Chuen Tsou - Buddhist Monk (uncredited)
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Yukihiko Tsutsumi
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Yasushi Fukuda
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Morio Amagi, Ryûji Ichiyama, Nobuyuki Iinuma, Futoshi Ohira
Capítulo disponible en las siguientes plataformas: