ðə mˈuːvi wʌz fˈɪlmd dˈʊɹɹɪŋ ðə skˈuːl jˈɪɹ, ænd dˈʊɹɹɪŋ skˈuːl ˈaʊɚz,  mˈɛni stˈuːdənts wɜː jˈuːzd æz ˈɛkstɹəz.
The movie was filmed during the school year, and during school hours,  many students were used as extras.