as Zadek
as Major Freidel(21 eps)
as Thomas Whamond
as John Bott
as John Bott(1 ep)
as Pamphilius
as Zhukovsky(1 ep)
as George Heriot(4 eps)
as Colonel Andreyev(1 ep)
as Colonel Pugh(1 ep)
as Andrew Campbell(1 ep)
as Professor Kettering
as Colonel Vickers
as Andrew Seton(1 ep)
as Endell's Q.C.
as Mr. Parker
as Peter Tolchard
as Count Maretta(1 ep)
as British Major(1 ep)
as Alfred Lockhart(1 ep)
as George West(1 ep)
as Dr. Jack Morton(13 eps)
as Menteith
as Dragoon Corporal
as Professor Kettering(1 ep)
as Zadek(4 eps)
as Control officer(1 ep)
as Paul(2 eps)
as Salter(1 ep)
as Craddock(1 ep)
as Air Chief Marshal Sir Trafford Leigh-Mallory (uncredited)
as Roland Farley
as Major Wilson
as Fl/Lt Baldwin
as Nesbitt(1 ep)
as Navigator
as Self - Commentator
as Reporter
as Julie's Friend at Fairground (uncredited)
as Andrew McPhee
as Captain Miles Standish
as Robert Brown
as Emlyn Parry
as Philip Hyde
as Wainwright (uncredited)
as Roy Allen, Brother of Man to be Executed (Uncredited)