Richard Steele

as Commandant Gorton (archive footage)

as Billy Finn

as Guard

as Foreman

as Donald Short

as Jess Hopgood

as Alderman Franks

as Dr Porter

as Cook Staff Sergeant

as Geordie Policeman

as Commandant Gorton

as Captain in Redmayne's Office (uncredited)

as Bgdr. Joy

as Businessman

as Sergeant Hart

as Sergeant Evans