Owen Brenman

as Captain Pargiter

as Nick Swainey (archive footage) (uncredited)

as Therapist

as Lord St John Sprockett

as Dalton Trumbo

as Teacher

as Heston Carter

as Graham Broadbent

as Mr Swainey

as Mr Swainey

as Wingrove

as Haig

as Lester

as Mr Swainey

as Nigel Brighton

as Rev. Beefy Bingham

as Nick Swainey

as Store Manager

as Estate Agent

as Russian Embassy Official

as London Calling (voice)

as Guard

as Policeman