A domineering and psychologically unstable medium who orchestrates the kidnapping of Amanda to fake her psychic abilities. Her plan unravels during a police-conducted séance where she breaks down and confesses to the crime.
They are married, but their domestic relationship is dominated by Myra's instability and authority.
The plot identifies Bill as Myra's husband and describes their shared household in which he assists her séances.
Explore the full interactive character relationship map of Seance on a Wet Afternoon