David Seltzer to Douglas Trumbull in 12 Steps
- David Seltzer wrote and directed Punchline
- Punchline stars Tom Hanks
- Tom Hanks appears in You've Got Mail
- You've Got Mail has music by George Fenton
- George Fenton produced How About You
- How About You was sung by Harry Nilsson
- Harry Nilsson wrote I'd Do It All Again
- I'd Do It All Again 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