Conversation so far:
What did he do upon his return?
Following his film career, Jimmy Fallon returned to television as the host of Late Night with Jimmy Fallon on NBC studios in 2009.
Are there any other interesting aspects about Jimmy Fallon?
Jimmy Fallon grew up with an interest in comedy and music, moving to Los Angeles at 21 to pursue opportunities in stand-up comedy.

Question: Why was he arrested?
Self-contained rewrite: Why was Jimmy Fallon arrested?