Anna Paquin performed a role in at least one film.
A Walk on the Moon is a 1999 drama film starring Diane Lane , Viggo Mortensen , Liev Schreiber and Anna Paquin . Anna Paquin . As a child , she beat 5000 candidates for the role of Flora McGrath in Jane Campion 's romantic drama film The Piano ( 1993 ) , despite having had little to no acting experience prior to getting the role .