Edith Wynne Matthison

Prologue

Douglas Wood

Herald - Flemish episode

Ethel Barrymore

Flanders / Belgium - Flemish & Final episodes

Kitty Gordon

Bruges - Flemish episode

Adelaide Prince

Ypres - Flemish episode

Olive Tell

Louvain - Flemish episode

Irene Fenwick

Herald - Italian episode

Annette Kellerman

The Mediterranean - Italian episode

Norman Trevor

Herald - English episode

George Backus

King John - English episode

Marjorie Wood

Queen - English episode

Macklyn Arbuckle

Baron Fitz-Walter - English episode (as Maclyn Arbuckle)

Lumsden Hare

The Archbishop of Canterbury - English episode

Frank Keenan

The Secretary - English episode

Frederick Truesdell

The Papal Legate - English episode

Clifton Webb

Dancer, The Pavane - French episode

Lionel Barrymore

Marjorie Rambeau

America - Final episode

Tyrone Power Sr.

Servia - Final episode

John Barrymore

The Tyrant - Russian episode