Liliom
... that, among the films he directed, Liliom was one of Fritz Lang's favourites?
... that, among <a href="./Fritz_Lang_filmography" id="mwEx8" rel="mw:WikiLink" title="Fritz Lang filmography">the films he directed</a>, <i id="mwEyA"><b id="mwEyE"><a href="./Liliom_(1934_film)" id="mwEyI" rel="mw:WikiLink" title="Liliom (1934 film)">Liliom</a></b></i> was one of <a href="./Fritz_Lang" id="mwEyM" rel="mw:WikiLink" title="Fritz Lang">Fritz Lang</a>'s favourites?