Brian Wilde

as (archive footage)

as Foggy

as Foggy Dewhurst

as Foggy

as Tredwell

as Harold (archive footage) (uncredited)

as Mr. Barrowclough

as Owl (voice)

as Mr. Barrowclough

as Harold

as Black Room Attendant

as Mr. Barrowclough

as Doctor

as Major Forster

as Policeman

as Donald Ramsay

as Ted

as Ellerman

as Man from Cox & Carter

as 1st Policeman (uncredited)

as Sgt. Catchpole

as Mr. Gilbert (uncredited)

as Vassily's Father (uncredited)

as Major Wyatt • 6 eps

as Meredith • 13 eps

as Roland Simpson • 6 eps

as Joseph • 5 eps

as Mr Kettner • 1 eps

as Stamford Hives • 1 eps

as Night Inspector • 3 eps

as Sliggs • 1 eps

as Stanley Hedges • 1 eps

as Mr. Barrowclough • 18 eps

as Mr Barrowclough • 1 eps

as Foggy • 114 eps

as Mr. Appleby • 2 eps

as Latimer • 1 eps

as Richard Topcliffe • 1 eps

as Tod • 1 eps

as Mr. Peacock • 3 eps

as Mr. Potts - The Vicar • 1 eps

as Prof. Fairbairn • 1 eps

as Bloody Delilah • 20 eps

as Mr Shater • 1 eps

as Hodges • 1 eps

as Dr. Boddington • 1 eps

as Harold Tolly • 6 eps