- Country: Germany
- Genres: Drama
- Release: 1933-01-04
- Director: Richard Eichberg
- Writers: Harry Anspach , Max W. Kimmich , Curt Siodmak , Robert A. Stemmle
- Language: German
- Stars: Karl Ludwig Diehl , Trude von Molo , Alexa Engström , John Mylong , Theodor Loos , Helmuth Kionka , Paul Otto , Erik Werntgen , Veit Harlan , Ernst Dernburg
- Runtime: 85 min
- Awards: N/A
- AKA: O Front Invisível (Brazil) , Die unsichtbare Front (Germany) , A Frente Invisível (Portugal, Portuguese Republic) , Den usynlige Front (Denmark) , La Flota Invisible (Spain) , Front a tenger alatt (Hungary) , Die unsichtbare Front , I hemlig tjänst (Sweden) , Le front invisible (France, French Republic) , The Invisible Front (United States of America) , Špijunka E - 3 , Sto ypovryhio metopo (Greece)
- Plot: During the war young Ellen Lange runs away from her boarding school in Hamburg to her brother Rolf in Kiel. He is not so happy about this because he is due on a secret mission to England.
- IMDB:tt0023643
Die unsichtbare Front Cast · · · ALL
Richard Eichberg
Director
Karl Ludwig Diehl
Erik Larsen
Trude von Molo
Ellen Lange
Veit Harlan
Friseur Jonny
Paul Hörbiger
Kommisssar Borgmann
Theodor Loos
Henrik Thomsen
Trude Berliner
Trude
Rosa Valetti
Tante Jenny
Edith Meinhard
Viktor de Kowa
Ida Wüst