Sebelum pergi berlibur, psikiater yang terlibat sendiri, Dr. Leo Marvin, mengalami ketidakberuntungan mengambil pasien baru: Bob Wiley. Sebagai contoh kebutuhan dan ringkasan fobia, Bob mengikuti Marvin ke rumah pedesaan keluarganya. Marvin mencoba menyuruhnya pergi; masalahnya adalah, semua orang mencintai Bob. Ketika pasiennya yang tidak sadar membuat dirinya di rumah, Dr. Marvin kehilangan ketenangan profesionalnya dan, tak lama, mungkin siap untuk rumah sakit jiwa itu sendiri.
Before going on vacation, self-involved psychiatrist Dr. Leo Marvin has the misfortune of taking on a new patient: Bob Wiley. An exemplar of neediness and a compendium of phobias, Bob follows Marvin to his family’s country house. Dr. Marvin tries to get him to leave; the trouble is, everyone loves Bob. As his oblivious patient makes himself at home, Dr. Marvin loses his professional composure and, before long, may be ready for the loony bin himself.
