Season 16, Episode 13 - "Big Shoes to Phil"
Gil is invited to his brother Phil’s wedding, a small affair to which Bulldog and Noel invite themselves to. Gil meets and hits it off with his brother’s fiancé, a frumpy computer expert named Michelle. Bulldog and Noel meanwhile are busy trying to integrate themselves with the guests and steal the refreshments. Gil becomes suspicious of Michelle’s intentions when he catches her sneaking a look on his parents’ computer in their bedroom. After some snooping around, he becomes convinced that Michelle is planning on stealing the Chesterton family bank account, of course Phil is too naïve to believe anything Gil says. After his meddling gets him, Bulldog and Noel thrown out of the house, Gil must do whatever it takes to stop his brother from making a huge mistake by marrying Michelle.