The Big Bang Theory (2007) S08E16 — The Intimacy Acceleration Slovenian Subtitles

As a joke, Sheldon and Penny try an experiment designed to make participants fall in love. Also, Leonard, Amy, Raj and Emily spend the evening trying to escape a room with a “zombie.” And, after returning from Mrs. Wolowitz’ funeral, Bernadette and Howard run into trouble at the airport.

IMDb: tt3862714 · TMDB: 1041629