Irish and Scottish mythologies form the basis of this hauntingly beautiful animated film about siblings Saoirse (voiced by Lucy O'Connell) and Ben (David Rawle), the children of a lighthouse keeper who are mourning the recent death of their mother. As a shape-shifter capable of communing with sea creatures, she has passed on those unique powers to Saoirse, who must now learn how to embrace her magical inheritance. Co-stars the voices of Brendan Gleeson, Fionnula Flanagan. 94 min. Widescreen; Soundtracks: English DTS HD 5.1 Master Audio, French DTS 5.1; Subtitles: English (SDH), French; audio commentary; featurettes; animation tests; theatrical trailers. Two-disc set.