Sam, a neurodivergent man, has a daughter with a homeless woman who abandons them when they leave the hospital, leaving Sam to raise Lucy on his own. But as Lucy grows up, Sam's limitations as a parent start to become a problem and the authorities take her away. Sam convinces high-priced lawyer Rita to take his case pro bono and in turn teaches her the value of love and family.
Sean Penn
as Sam Dawson
Michelle Pfeiffer
as Rita Harrison Williams
Dianne Wiest
as Annie Cassell
Dakota Fanning
as Lucy Diamond Dawson
Richard Schiff
as Mr. Turner
Loretta Devine
as Margaret Calgrove
Marin Hinkle
as Patricia
Laura Dern
as Randy Carpenter
Brad Silverman
as Brad
Joseph Rosenberg
as Joe
Stanley DeSantis
as Robert
Doug Hutchison
as Ifty