Harry Nilsson to Douglas Trumbull in 8 Steps
- Harry Nilsson wrote All For The Beatles
- All For The Beatles was written by John Marascalco
- John Marascalco wrote Building Me Up
- Building Me Up was written by Scott Turner
- Scott Turner wrote All For Your Love
- All For Your Love was written by Diane Lampert
- Diane Lampert wrote the title song for Silent Running
- Silent Running was directed by Douglas Trumbull