ðiːz ʃˈɔːɹt blˈæk ænd wˈaɪt fɹˈiːz fɹˈeɪmz dᵻpˈɪkt ɐn ᵻvˈɛnt ðæt wɪl əkˈɜː lˈeɪɾɚɹ ɪnðɪ ˈɛpɪsˌoʊd, ænd jˈuːʒuːəli lˈæst fɔːɹ θɹˈiː sˈɛkəndz.
These short black and white freeze frames depict an event that will occur later in the episode, and usually last for three seconds.