Who stars as the concierge in the film that opened the 64th Berlin International Film Festival?
64th Berlin International Film Festival:  Wes Anderson's film "The Grand Budapest Hotel" opened the festival. The Grand Budapest Hotel:  Featuring an ensemble cast, it stars Ralph Fiennes as a concierge who teams up with one of his employees (Tony Revolori) to prove his innocence after he is framed for murder.
Ralph Fiennes