The ninth season of , airing from 2002 to 2003, is often remembered as a transition year marked by major life shifts for the characters and a noticeable shift in the series' creative direction. While it features iconic moments like the introduction of Paul Rudd as Mike Hannigan and an Emmy-winning appearance by Christina Applegate, many critics and fans consider it one of the show's weaker seasons due to polarizing plotlines like the Joey-Rachel romance and Chandler’s temporary move to Tulsa. Key Storylines