Harry Nilsson to Douglas Trumbull in 8 Steps
- Harry Nilsson wrote What Can I Do
- What Can I Do was published by Irving Music
- Irving Music published She's My Girl
- She's My Girl 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