John Treleaven inMoviesSort Popularity Votes Average Original Title Release Date Secrets in the Wilderness 5.9 average rating ★★★★★ Rusalka 0 average rating ★★★★★ Wagner - Götterdämmerung 0 average rating ★★★★★ Son of Cornwall 0 average rating ★★★★★ Wagner - Siegfried 0 average rating ★★★★★ Lohengrin 0 average rating ★★★★★