When Phil and Luke embark on a discovery expedition underneath the house, Phil tries not to let his fear of the dark and of creepy crawlies get the best of him. Meanwhile, Claire takes a nervous Haley to the DMV for her driver`s test, Manny`s sudden illness before a friend`s amusement park birthday party makes Gloria suspicious, and Cameron and Mitchell invite Lily`s pediatrician over for what turns out to be an anxiety-ridden brunch.
