Conversation so far:
What made Joaquin Phoenix return to acting?
During the comeback portion of his career, Joaquin Phoenix was often cast in supporting roles as conflicted, insecure characters with a dark side.
Did Joaquin Phoenix like doing roles as insecure characters with a dark side?
Joaquin Phoenix has always had an intuitive feel for the dark side of the human psyche.
What else happened to Joaquin Phoenix in 1995?
Joaquin Phoenix returned to acting.
What else did Joaquin Phoenix do in 1995?
In 1995, Joaquin Phoenix co-starred in To Die For, as a disturbed young man who is seduced by a woman (Nicole Kidman) to commit murder.
What significant event happened to Joaquin Phoenix in 1996?
Oliver Stone's U Turn started filming during November 1996. Joaquin Phoenix played the role of Toby N. Tucker (aka TNT).
How did the movie U Turn perform at the box office?
It did not perform well at the box office.

Question: what happened to him in 1998?
Self-contained rewrite: What happened to Joaquin Phoenix in 1998?