Solstice While on a summer trip with her friends, Megan begins to feel the presence of Sophie, her twin sister who recently committed suicide. Details Casts Videos Galleries Posters Title Solstice Release Date 2008-01-01 Runtime 01 Hours 31 Minutes Genres Drama Horror Mystery Production Companies Solstice Studios, Endgame Entertainment Production Countries United States of America Elisabeth Harnois... Megan / Sophie... Shawn Ashmore... Christian... Amanda Seyfried... Zoe... Hilarie Burton... Alicia... Tyler Hoechlin... Nick... Matt O'Leary... Mark... Lisa Arnold... Mrs. Thomas... R. Lee Ermey... Leonard... Lyle Brocato... Partier... David Dahlgren... Mr. Thomas... Solstice Trailer (Trailer) Original Size (2551x1435) Original Size (1904x1072) Original Size (898x1348) Original Size (780x1170) Original Size (1000x1433) Original Size (960x1440) Original Size (1514x2135) Original Size (1507x2140)