Isa Whitney (1 episode)

Malvern

Wise Martian (1 episode)

Anonymous Man

Private Miles Heywood / Ted York (archive footage)

Commander East (1 episode)

Patrick Hawkes (1 episode)

Admiral Browning (1 episode)

George Neville (1 episode)

(5 episodes)

Jonathan Westering, MI5

Martin Lord

(1 episode)

Freddy Waters (1 episode)

Fighter Pilot (1 episode)

Vernon

Air Gunner

Mark Robert Kingston

Montgomery Infield-Hopping

Mr. Gordon (1 episode)

Herbert Hall

Drusus

(51 episodes)

Ted York

Private Miles Haywood

Alan Thompson

Lt Bailey

Sir Waldermar (2 episodes)

Sir Frederick Venner

George

Larry

Patroclus

John Wyndham

Barney

Secretary

A.P.O. at Customs Launch

Dr. Buchanan

Falk, Pimpernel Pilot

Alan Whitcomb