Charlie and Caitlin struggle to find security in their new relationship. To spite Charlie for downplaying an encounter with an ex, Caitlin accompanies one of New York's ten sexiest men on a business date to make Charlie jealous. Meanwhile, the Mayor plots a way to one-up his rival, the Mayor of Los Angeles.
click here to see where to watch or .
Ready to Watch Spin City, Season 6, Episode 21?