Awakenings is a 1990 American drama film directed by Penny Marshall. It is written by Steven Zaillian, who based his screenplay on Oliver Sacks's 1973 memoir Awakenings. It tells the story of neurologist Dr. Malcolm Sayer (Robin Williams), based on Sacks, who discovers the beneficial effects of the drug L-DOPA in 1969. He administers it to catatonic patients who survived the 1917–1928 epidemic of encephalitis lethargica. Leonard Lowe (Robert De Niro) and the rest of the patients are awakened after decades and have to deal with a new life in a new time. Julie Kavner, Ruth Nelson, John Heard, Penelope Ann Miller, Peter Stormare, and Max von Sydow also star.

Awakenings was produced by Walter Parkes and Lawrence Lasker, who first encountered Sacks's book as undergraduates at Yale and optioned it a few years later. The film was a critical and commercial success, earning $108.7 million on a $29 million budget, and was nominated for three Academy Awards.