Yes, Danny Glover did appear in Mysteria. The film was released in 2011. He played the role of "Investigator".
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Because Hinaichigo's Rosa Mystica was pocessed by Shinku, and
Souseiseki's Rosa Mystica was posessed by Suigintou. But they have
a different mind-Hinaichigo's want to protect Shinku, and
Souseiseki's was forced to became Suigintou's.
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The cast of Welt der Wunder - Mystica - 2006 includes: Hendrik
Hey as Host