Calificación
Reparto

Eddie Izzard
Robert Watson Watt

Laura Fraser
Margaret Watson Watt

Lesley Harcourt
Secretary Helen

Alex Jennings
Henry Tizard

David Hayman
Frederick Lindemann

Julian Rhind-Tutt
Albert Rowe

Karl Davies
Arnold 'Skip' Wilkins

Celyn Jones
Edward 'Taffy' Bowen

Iain McKee
Higgy

Tim McInnerny
Winston Churchill