Stacy Says No is the twenty-fourth episode of the third season.
Stacy creates new rules for the station and forgets about her friends. This prevents Dan from playing games inside the station and Billy from going fishing.
- Mr. Conductor
- Stacy Jones
- Billy Twofeathers
- Dan Jones
- J.B. King
- Marium Carvell
- Harry Cupper (mentioned)
- Kara Cupper (mentioned)
- Becky (mentioned)
- James (mentioned)
- Percy (mentioned)
- Duck (mentioned)
- Sir Topham Hatt (mentioned)
Jukebox Band Segment Song
- Cannonball Blues
- This episode marks Dan Jones' last appearance until Once Upon a Time in 1995.
- The title of the book is "Bossing: You're the Boss, Be Bossy" by Wilbur T. Master.
- Kara, Harry and Becky are mentioned in the episode but they did not appear in it.
- This is the second time the passenger played by Marium Carvell makes an appearance and becomes offended. Stacy first "barked" at her in Season 2's episode "Achoo."
- This is the last episode to have one Thomas story.
- The voice heard during Stacy's telephone conversation is actually sped-up audio from a scene with Stacy and Harry from Promises, Promises.