David Mackay to Ray Walston in 9 Steps
- David Mackay wrote The Beggar
- The Beggar was sung by Harry Nilsson
- Harry Nilsson wrote Marchin' Down Broadway
- Marchin' Down Broadway was published by Unichappell Music
- Unichappell Music published Guess Who's Coming To Lunch
- Guess Who's Coming To Lunch is heard in The Courtship of Eddie's Father
- The Courtship of Eddie's Father featured Bill Bixby
- Bill Bixby starred in My Favorite Martian
- My Favorite Martian featured Ray Walston