惡搞之家第二十季是由塞思·麥克法蘭 David Zuckerman 執導，內詳 主演的一部歐美動漫。主要講述了：　　Lois decides to get LASIK surgery, but exploits her failing vision for personal gain; Peter, Chris　　Lois decides to get LASIK surgery, but exploits her failing vision for personal gain; Peter, Chris and Stewie have to partake in activities with Doug that are neglected by his father.