Hayden Christensen as Lorenzo

Mischa Barton as Pampinea

Kate Groombridge as Elissa

Rosalind Halstead as Filomena

Tim Roth as Gerbino

Matthew Rhys as Count Dzerzhinsky

Ryan Cartwright as Ghino

Christopher Egan as Dioneo

Anna Galiena as The Abbess

Silvia Colloca as Sister Lisabetta

Jay Villiers as Bernardo

Simone Spinazzè as Andreuccio

Craig Parkinson as Tindaro

Rupert Friend as Alessandro Felice

Chiara Gensini as Sister Caterina

Katy Louise Saunders as Sister Maddalena

Elisabetta Canalis as Sister Gabriella

Maimie McCoy as Simona

Coral Beed as Monna