La solitudine dei numeri primi 2010

Prime numbers are divisible only by one and themselves. These numbers are solitary and incomprehensible to others. Alice and Mattia are both "prime", both haunted by the tragedies that have marked them in childhood: a skiing accident for Alice which has caused a defect in her leg, and the loss of his twin sister for Matthew.

Cast:

Alba Rohrwacher
Alice Della Rocca 

Luca Marinelli
Mattia Balossino 

Aurora Ruffino
Viola 

Arianna Nastro
Alice Della Rocca (young) 

Tommaso Maria Neri
Mattia Balossino (child) 

Isabella Rossellini
Adele 

• The Solitude of Prime Numbers