Moctesuma Esparza to Bill Bixby in 7 Steps
- Moctesuma Esparza produced The Telephone
- The Telephone was written by Harry Nilsson
- Harry Nilsson wrote The Tree
- The Tree was published by Six Continents Music
- Six Continents Music published The Library Card
- The Library Card is heard in The Courtship of Eddie's Father
- The Courtship of Eddie's Father featured Bill Bixby