Planet: Terra-2
Byzantium
When you go through the door from the docking bay to the city, turn right immediately and find a lift, go up the lift and after it reaxhes the top, exit and go immeidately left.
Follow the path to a crossroads and a man will stop you asking if you have an agent. Keep talking til the quest starts (don't back out early) and then follow the questline "At Central" it takes three easy steps with no drama.
Attend the Audition
Star in the movie
Talk about your performance. Trophy unlocked.