Desc: Những Lần Tỉnh Giấc: Directed by Penny Marshall. With Robert De Niro, Robin Williams, Julie Kavner, Ruth Nelson. Dr. Sayer is a pioneering neurologist who wants to take a risk and give his patients who suffer from encephalitis a drug used for Parkinson's Disease. He tries it out on one man who miraculously wakes from his perpetual catatonic state.