Question: When was the German actor starred in "The Forbidden Room" born? 

Context articles: Daniel Brühl
Sebastian Schlemmer
R U Professional
Joscha Kiefer
Udo Kier
The Forbidden Room (1977 film)
The Forbidden Room (1914 film)
Konrad Krauss
The Forbidden Room (2015 film)
Ariane Labed

Daniel César Martín Brühl González (] ; born June 16, 1978) is a German actor.
 He began his work at a young age in a German soap opera called "Forbidden Love" in 1995.
 In 2003, his starring role in the German film "Good Bye, Lenin!
" received wider recognition and critical acclaim which garnered him the European Film Award for Best Actor and the German Film Award for Best Actor.
 Brühl has worked in both European and American productions in several different languages.
Sebastian Schlemmer is a German actor and well known for his role of Sebastian von Lahnstein in the soap opera "Verbotene Liebe (Forbidden Love)".
"R U Professional" is a 2009 satirical song by the American indie rock band The Mae Shi, inspired by a July 2008 outburst by actor Christian Bale on the set of "Terminator Salvation".
 Bale was filming with actress Bryce Dallas Howard when he berated director of photography, Shane Hurlbut, for walking into his line of sight.
 An audio recording of the incident appeared on website TMZ on February 2, 2009.
 The Mae Shi composed and recorded the song later in the same day, and released it the next day.
 The group stated that the piece was created to honor Bale.
 The song parodies Bale by sampling his voice from the 2008 diatribe.
 The chorus incorporates Bale's use of the word "professional" from his flare-up.
 The lyrics reference several films the actor starred in, including "Newsies", "Swing Kids", "American Psycho", and "The Dark Knight".
Joscha Kiefer (born 8 December 1982) is a German actor and best known for his role as Sebastian von Lahnstein on the soap opera "Verbotene Liebe (Forbidden Love)".
Udo Kier (born Udo Kierspe; 14 October 1944) is a German actor who has appeared in over 200 films.
The Forbidden Room (Italian: "Anima persa" , also known as "Lost Soul") is a 1977 Italian thriller film directed by Dino Risi.
 It is based on the novel with the same name by Giovanni Arpino; it is the second film of Risi inspired by a novel written by Arpino after "Profumo di donna".
 The film was co-produced with France, where it was released as "Âmes perdues".
The Forbidden Room is a 1914 American silent drama film directed by Allan Dwan and featuring Lon Chaney.
 The film is now considered to be lost.
Konrad Krauss is a German actor and well known for his role as family patriarch Arno Brandner on the soap opera "Verbotene Liebe (Forbidden Love)".
The Forbidden Room is a 2015 Canadian romantic mystery comedy-drama film co-directed by Guy Maddin and Evan Johnson, and written by Maddin, Johnson, and Robert Kotyk.
 The film stars Roy Dupuis, Clara Furey, Louis Negin, Udo Kier, Gregory Hlady, Mathieu Amalric, Noel Burton, and Geraldine Chaplin.
Ariane Labed (born 8 May 1984) is a Greek-born French actress.
 She made her feature film debut in "Attenberg" (2010), for which she won the Volpi Cup for Best Actress.
 Later, she appeared in "Alps" (2011) and "Before Midnight" (2013).
 In 2014, she starred in several short films such as "High and Dry" and played the leading role of Alice in the film "Fidelio, Alice's Odyssey", for which she was nominated the César Award for Most Promising Actress.
 In 2015, she appeared in "The Forbidden Room" and in "The Lobster".