El efecto mariposa

María Barranco

Olivia

Coque Malla

Luis

Rosa María Sardà

Noelia

Peter Sullivan

Duncan McHale

James Fleet

Oswald

Cécile Pallas

Chantal Langlois

Sakuntala Ramanee

Kamala

Josep Maria Pou

Rafa

Gracia Olayo

Azafata

Penélope Cruz

Party Guest (uncredited)

Martin Carr

New Year's Eve Party Presenter

Charlotte Longfield

Receptionist

Karl Glenn Stimpson

Policeman

Roger Ennals

Policeman

María José Lebrero

Maid