A man wanders through a heavy rainstorm, finding his way into a nearby restaurant. The restaurant's employees try to determine if he needs help. Despite his
manic mode of speech being difficult to understand, a waitress, Sylvia, learns that his name is David Helfgott and that he is staying at a local hotel. Sylvia returns him to the hotel, and despite his attempts to impress her with his musical knowledge and ownership of various musical scores, she leaves. As a child, David is growing up in suburban
Adelaide,
South Australia, and competing in the musical competition of a local
Eisteddfod. Helfgott has been taught to play by his father, Peter, who is obsessed with winning and has no tolerance for imperfection, dishonour and disobedience. While playing at the Eisteddfod, David is noticed by Mr. Rosen, a local piano teacher who, after initial resistance from Peter, takes over David's musical instruction. As a teenager, David wins the state musical championship and is invited by concert violinist
Isaac Stern to study in the United States. Plans are made to raise money to send David off to America. Initially, his family is supportive, but then Peter forbids David to leave, thinking his absence would destroy the family. Peter begins physically and mentally abusing David, which upsets the rest of the family. Crushed, David continues to study and befriends local novelist and co-founder of the
Communist Party of Australia,
Katharine Susannah Prichard. David is eventually offered a scholarship to the
Royal College of Music in London. This time, David is able to break away from Peter with the encouragement of Katharine. However, Peter issues an ultimatum, effectively banishing David and saying that David will never return home and never be anybody's son. In London, David studies under Dr. Cecil Parkes and enters a music competition, choosing to play
Sergei Rachmaninoff's demanding
3rd Piano Concerto, a piece he had attempted to learn as a young child to make his father proud. As David practices, he shows signs of mental stress. He wins the competition, but collapses from a
mental breakdown and is admitted to a psychiatric hospital where he receives
electroshock therapy. After recovering to the point he is able to return to Adelaide, David attempts to reconcile with Peter over the phone, only to be ignored by him due to the latter's belief that David had abandoned his family. Years later, David, now living in a
mental institution, is recognised by a volunteer who knows of his musical talent. The woman takes him home but discovers that he is difficult to control, unintentionally destructive, and needs more care than she can offer. As time passes, David has difficulty adjusting to life in broader society again, and often leaves the hotel to stimulate his interests. The next day, David returns to the restaurant where the patrons are astounded by his skill at the piano. One of the owners befriends David and looks after him. In return, David plays at the restaurant. Through the owner, David is introduced to an employee named Gillian. David and Gillian soon fall in love and marry. With Gillian's help and support, David is able to come to terms with his father's death and to stage a well-received comeback concert, presaging his return to professional music. ==Cast==