演员阵容
Jameson Thomas
Michael DeaneBenita Hume
Evelyn SeymourHumberston Wright
Dr. Stephen SeymourBasil Gill
President of the Federated States of EuropeEdith Barker Bennett
Minor RoleJames Carew
Lord RowleighAlf Goddard
Tele-radiographerJudd Green
James GrovesClifford Heatherley
DelegateHayford Hobbs
Charles FallowayRaymond Massey
Member of Federated States CouncilWally Patch
Peace League CommissionaireRené Ray
-Irene Rooke
SenatorMilton Rosmer
Ernest StrattonJohn Singer
BoyKiyoshi Takase
Arms Manufacturers' HenchmanHenry Vibart
Lord Sycamore艺术
Andrew Mazzei
Art Direction摄影
Percy Strong
Director of Photography编剧
L'Estrange Fawcett
ScreenplayL'Estrange Fawcett
Scenario WriterNoel Pemberton-Billing
Theatre Play导演
Maurice Elvey
Director服装与化妆