Drama · United Kingdom · 1978 · 25m Glenys ✓ Seen + Watchlist ↗ Share No poster Director Cast Zelah Clarke as Glenys Alun Lewis as Alan Christine Pollon as Mrs Evans David Garfield as Dr Davies Margaret John as Sarah Crew Elaine Morgan — Writer Brigit Barry — Producer Synopsis Women-led piece, written by Elaine Morgan. Key Collaborators Elaine Morgan Writer Brigit Barry Producer Follow the Thread More Drama → Agent-readable