This early, influential propaganda film blends documentary and studio footage to show the valiant efforts of the Royal Air Force to defend the British people against the Nazis.

Merle Oberonas Mrs. Richardson
Ralph Richardsonas Wing Commander Richardson
June Duprezas June
Flora Robsonas Queen Elizabeth I (archive footage)
Robert Douglasas Briefing Officer
Anthony Bushellas Pilot
Brian Worthas Bobby
Austin Trevoras Schulemberg - German Air Chief of Staff
G.H. Mulcasteras Controller