An Alien Enemy

Луиз Глом

Neysa von Igel / Frau Meyer

Mary Jane Irving

Fräulein Bertha Meyer

Thurston Hall

David J. Hale

Jay Morley

Mayor Samuel J. Putnam

Joseph J. Dowling

Baron von Mecklin

Albert Allardt

Emil Koenig

Charles Hammond

Adolph Schmidt

Roy Laidlaw

Lewis Meyer

Clifford Alexander

Wireless Operator