In this TV-movie, Robin Sachs plays Coplann, a member of the Minbari Grey Council. In an episode of Star Trek: Voyager (1995), Sachs plays an alien named Valen. In B5, Valen is the name of the Minbari holy figure who originally formed the Council.…… In this TV-movie, Robin Sachs plays Coplann, a member of the Minbari Grey Council. In an episode of Star Trek: Voyager (1995), Sachs plays an alien named Valen. In B5, Valen is the name of the Minbari holy figure who originally formed the Council.详情