Bruce Cohn to Ray Walston in 7 Steps
- Bruce Cohn produced The Doobie Brothers - Listen to the Music
- The Doobie Brothers - Listen to the Music was produced by Harry Nilsson
- Harry Nilsson wrote Gentlemen Friend
- Gentlemen Friend 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