Don't Leave Me to Douglas Trumbull in 7 Steps
- Don't Leave Me was arranged by George Tipton
- George Tipton arranged Mr. Richland's Favorite Song
- Mr. Richland's Favorite Song was written by Harry Nilsson
- Harry Nilsson sang The Ash Grove
- The Ash Grove was written by Diane Lampert
- Diane Lampert wrote the title song for Silent Running
- Silent Running was directed by Douglas Trumbull