Rob Marshall directed Nine. Nine has genre DramaDrama has examples: The Manchurian Candidate. The Manchurian Candidate has genre MysteryThe Manchurian Candidate is starring Denzel Washington
[Human]: Do you like Rob Marshall? My friends have recommend his films. [Assistant]: He directed the movie Nine which is a drama and a backstage musical, do you like those types of films? [Human]: I like dramas like The Manchurian Candidate. It has some mystery as well! 
Did you know the Manchurian Candidate stars George Clooney and Sandra Bullock?