Loretta Thomas’s Moving Visions presents “Episodes,” a rich program of both traditional and new dances by Isadora Duncan, Catherine Gallant, Loretta Thomas, Abra Cohen, Faith Kimberling, and Anne Parichon-Bueoncore. Participating companies are Thomas’s Moving Visions, Dances by Isadora, Catherine Gallant/Dance, Dances We Dance, and APDance.