Ninety percent of video game AI really is pretty damn bad. I think that's actually why it's so much fun to shoot things. Because the AI is so bad and the characters are so annoying.

Sunshine based on Perry's original idea was bought by ABC. He also appeared in David Mamet's Sexual Perversity in Chicago in London. In 2006-2007 Perry appeared in Aaron Sorkin's drama Studio 60 on the Sunset Strip.

He is well known for his Emmy-nominated role as Chandler Bing on the popular long-running NBC television sitcom Friends. Sunshine which ran from February to April 2011. Perry also starred in the short-lived series Studio 60 on the Sunset Strip and has appeared in a number of films including Fools Rush In (1997) The Whole Nine Yards (2000) and 17 Again (2009).