The cast of Der unsichtbare Freund - 1992 includes: Josef Bierbichler as Berger Helmut Borchert Elmar Engel Horst Geisler Andreas Giebel as Menzel Volkmar Kleinert as Harden Hans Peter Hallwachs as Prof. Schwarz Katarina Schickling
The cast of Der unsichtbare Stacheldraht - 1952 includes: Heinrich Gretler as Wilhelm Schulze
The cast of Mein neuer Freund - 2005 includes: Christian Ulmen
The cast of Der unsichtbare Gast - 1919 includes: Olga Engl Friedrich Feher Magda Madeleine
The cast of Unsichtbare Mauern - 1989 includes: Jacques Breuer Heike Faber Barbara Fenner Hannes Jaenicke
The cast of Die unsichtbare Sammlung - 1953 includes: Hermann Lenschau as Georg Reinhardt Inge Schmidt as Annemarie
The cast of Die Unsichtbare - 2004 includes: Joachim Nimtz as Ramon Angela Roy as Ruth Nina Weiss as Hanna
The cast of Jiu-Jitsu - Die unsichtbare Waffe - 1921 includes: Georg Etzien Erich Rahn
The cast of Mein Freund Harvey - 1997 includes: Siegfried Lowitz Cordula Trantow
The cast of Der Freund - 2013 includes: Ilir Rexhepi as Mann Andeas Spaniol as Andrej
The cast of Of Me I Sing - 2000 includes: Andrew Freund as Boy
The cast of Slagathor - 2011 includes: Shane Freund as Simon
The cast of 41 Sekunden - 2006 includes: Amir Arul as Zweiter Freund Alexander Kaffl as Erster Freund