Episode to Agatha Christie in 8 Steps
- Episode was written by Harry Nilsson
- Harry Nilsson wrote Courtship of Eddie's Father - Background Cues
- Courtship of Eddie's Father - Background Cues was published by Six Continents Music
- Six Continents Music published The Wailing of the Willow
- The Wailing of the Willow was published by Unichappell Music
- Unichappell Music published Ten Little Indians
- Ten Little Indians is partly inspired by And Then There Were None
- And Then There Were None is a novel by Agatha Christie