Gary Sinise to September 21 in 12 Steps
- Gary Sinise appears in Forrest Gump
- Forrest Gump features an appearance by 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 The Library Card
- The Library Card 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
- Henry Gibson was born on September 21