Starke Herzen

The title refers to Strong heart:

Strong hearts, series of popular novels by Maria Grengg (1936 )
Strong heart, anti-communist propaganda film, directed by Herbert Maisch (1937 )
Alternative title of Green Was My Valley, a film directed by John Ford (1941 )
Strong hearts, five-part docu-soap about the lives of three German -Turkish couples, Written and Directed by Wilma Pradetto (2006)

745913