2 March 2011Last updated at 13:11

In pictures: Patagonia the movie

Duffy as Sissy and Nahuel Perez Biscayart as Alejandro in Patagonia

Chart-topping singer Duffy makes her film acting debut in a tale of two love stories linking Wales and Argentina. She plays Sissy, a student who livens up the life of young Argentinian Alejandro (Nahuel Perez Biscayart) who is visiting Wales.

Nahuel Perez Biscayart as Alejandro and Marta Lobos as Cerys in Patagonia

Alejandro is accompanying his elderly aunt Cerys (Marta Lobos) on a journey to north Wales in search of her mother's roots.

Matthew Gravelle as Rhys, Nia Roberts as Gwen and Matthew Rhys as Mateo in Patagonia

Meanwhile Rhys (Matthew Gravelle, left) and Gwen (Nia Roberts) are a young couple from Cardiff visiting Argentina in the company of their local guide Mateo (Matthew Rhys, right).