Simon Lack

Major Freidel • 21 episodes

Zadek

Thomas Whamond

John Bott • 1 episodes

John Bott

Pamphilius

Zhukovsky • 1 episodes

George Heriot • 4 episodes

Colonel Pugh • 1 episodes

Colonel Andreyev • 1 episodes

Andrew Campbell • 1 episodes

Professor Kettering

Colonel Vickers

Andrew Seton • 1 episodes

Endell's Q.C.

Mr. Parker

Count Maretta • 1 episodes

Peter Tolchard

British Major • 1 episodes

Alfred Lockhart • 1 episodes

George West • 1 episodes

Menteith

Dr. Jack Morton • 13 episodes

Professor Kettering • 1 episodes

Zadek • 4 episodes

Dragoon Corporal

Control officer • 1 episodes

Paul • 2 episodes

Salter • 1 episodes

Craddock • 1 episodes

Air Chief Marshal Sir Trafford Leigh-Mallory (uncredited)

Roland Farley

Nesbitt • 1 episodes

Fl/Lt Baldwin

Major Wilson

Navigator

Self - Commentator

Reporter

Andrew McPhee

Julie's Friend at Fairground (uncredited)

Captain Miles Standish

Emlyn Parry

Robert Brown

Wainwright (uncredited)

Philip Hyde

Roy Allen, Brother of Man to be Executed (Uncredited)