Colonel George Trenchard (archive footage)

(1 episode)

Sir Harold

Makepiece (1 episode)

Dr. Roose

Trenchard (4 episodes)

Col. Gordon

Lord Delford

Mr. Eshton

Sir Andrew Manton QC (1 episode)

Sir Andrew Manton QC

(1 episode)

General Paunceforth

(1 episode)

(1 episode)

Henry Soames

Col. Flower

Sir Wilfred Templar (1 episode)

Sir Humphrey Wardour (1 episode)

Mister X

Lord Talbot

(46 episodes)

Charles

Artillery General at Field Briefing (uncredited)

Gautier (1 episode)

Judge

Sir Gerald Christie (1 episode)

English Ambassador (1 episode)

Hatfield

Ramsey Brown

V.I.P.

(2 episodes)

Sir Arnold Fielding

National TV Director General

Rear Admiral

Mabel

Wallis

Lord Harcourt

(1 episode)

Lord Edward Whitecliffe

Sir George Turvey

Dr. Herdal

Sir Edward Blackenham (1 episode)

Dominio (1 episode)

Duke of Ayr and Stirling (1 episode)

Sir Hector Gore-Urquhart

Henry de Frece

George Kilgore

Irate Man

The Lord Rivers

Lt. Col. Huxford

Gen. Sir Cuthbert Grahame-Foxe

Sir Arthur

Walters

Macfree

G.O.C.

Station Sergeant

Dr. Coulson

Svensen

Ship's Captain

Police Sgt. Brooks

Editor

The Prison Governor

Mr. Campbell

Mr. G.H. Campbell

Herbert Ponting F.R.P.S.

Henry Blane (segment "The Colonel's Lady")

Mersel

Bank Manager

Robert Paston

Sir William Fennell

Guide

Frank Fielding

Journalist

Reporter (Uncredited)