← All characters
The Big Four · Character
Mrs. Halliday
Mrs. Halliday is a character in The Big Four by Agatha Christie.
minor
Also known as Halliday
First appearance: 0000-i-the-unexpected-guest
The wife of the murdered Halliday.
The Big Four · Character
Mrs. Halliday is a character in The Big Four by Agatha Christie.
minor
Also known as Halliday
First appearance: 0000-i-the-unexpected-guest
The wife of the murdered Halliday.