The Conquest of the Air

Frederick Culley

Roger Bacon

Laurence Olivier

Vincent Lunardi

Franklin Dyall

Jerome de Ascoli

Henry Victor

Otto Lilienthal

Hay Petrie

Tiberius Cavallo

John Turnbull

Von Zeppelin

?

Charles Lefeaux

Louis Bleriot

?

Bryan Powley

George Cayley

Alan Wheatley

Giovanni Alfonso Borelli

John Abbott

Jean-François Pilâtre de Rozier

Charles Frend

Narrator (voice)

Edward Ashley

(uncredited)

?

Italo Balbo

Italo Balbo (archive footage) (uncredited)

Memo Benassi

Francesco Lama di Brescia (uncredited)

?

Denville Bond

Oliver of Malmesbury (uncredited)