The cast of Der doppelte Friedrich - 2010 includes: Friedrich Lindner as himself Bianka Schreinicke as herself
The cast of Der doppelte Knoppchen - 1922 includes: Frederik Buch as Knoppchen
The cast of Das doppelte Leben - 1981 includes: Sigfrit Steiner Vitus Zeplichal
The cast of Der doppelte Nikolaus - 1964 includes: Sascha Hehn Hans Mahnke Erica Schramm
The cast of Die doppelte Welt - 1985 includes: Beate Jensen Lisa Kreuzer Wolfgang Wahl Rolf Zacher
The cast of Peter Lorre - Das doppelte Gesicht - 1984 includes: Harun Farocki as Commentator Peter Lorre
The cast of Dollarsegen - 1920 includes: Friedrich Porges
The cast of Interview mit Friedrich Schoenfelder - 2004 includes: Friedrich Schoenfelder as himself Uwe Sommerlad as himself
The cast of Jazz - 2011 includes: Friedrich Lauterbach as Torturer
The cast of Todestreue - 1919 includes: Friedrich Henke Franz Herterich
The cast of Rumpelkammer - 1990 includes: Friedrich Schoenfelder as Himself - Host
The cast of Machenschaften - 1965 includes: Friedrich Joloff Lis Verhoeven
The cast of Herr Schmidt und Herr Friedrich - 2001 includes: Wilfried Friedrich as himself Lena Stolze as Narrator