Glen Campbell to Henry Gibson in 7 Steps
- Glen Campbell played guitar for Bongo Rock '73
- Bongo Rock '73 was arranged 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 features an appearance by Henry Gibson