Conversation so far:
Was Hayden in Star Wars?
Christensen announced that he would be starring as Anakin Skywalker.
What year did this happen?
On May 12, 2000, Christensen announced that he would be starring as Anakin Skywalker in Star Wars.

Question: Did anything happen on the set of Star Wars?
Self-contained rewrite: Did anything happen to Hayden Christensen on the set of Star Wars?