The Mark of Scooby is the sixteenth episode of the fourth season of Shining Time Station: The Animated Series. It aired on PBS Kids on December 23, 2002.
- One day, Ash, Kevin, Mitchie, Audrey, Rikochet, Scooby, Rick, Will, Mel, Kimiko, Alex, Peter, Virgil, Penny, Ally and Annie want to have a marking plan. Amethyst, Ruby, Sapphire, Topaz and Onyx (all from Trollz) drop by to help Stacy, Harry and Billy. Unaware to the gang, Schemer, Schemee, Team Rocket and The Greasers try to break the mark, but they didn't. After that, Ash thanks Amethyst.
From Shining Time Station
- Mr. Conductor 1 (George Carlin)
- Mr. Conductor 2 (Alec Baldwin)
- Stacy Jones (Didi Conn)
- Harry Cupper (Leonard Jackson)
- Billy Twofeathers (Tom Jackson)
- Horace Schemer (Brian O'Conner)
- Schemee (Jonathan Shapiro)
- Ash Ketchum (Veronica Taylor)
- Jessie (Rachael Lillis)
- James (Eric Stuart)
- Meowth (Maddie Blaustein)
- Wobbuffet (Kayzie Rogers)
From Captain N: The Game Master
- Kevin Keene (Matt Hill)
From The Accidentally Series
- Mitchie Ohara (Terri Hawkes)
From Rumor Has It
- Audrey Jones (Grey DeLisle)
From Mucha Lucha
- Rikochet (Carlos Alazraqui)
From What's New, Scooby-Doo?
- Scooby-Doo (Frank Welker)
From F-Zero GP Legend
- Rick Wheeler (Greg Abbey)
- Will Vandom (Kelly Stables)
- Mel Blake (Stephanie Morgenstern)
From Xiaolin Showdown
- Kimiko Tohomiko (Grey DeLisle)
From The Mummy: The Animated Series
- Alex O'Connell (Chris Maquette)
- Peter Shepard (Ashley Johnson)
From Static Shock
- Virgil Hawkins (Phil LaMarr)
- Penny Crygor (Kelly Sheridan)
From Life With Ally
- Ally Williams (Grey DeLisle)
From Annie The Smart and Genius Girl
- Annie Roberts (Stephanie Morgenstern)
- Cliff Feltbottom (Tom Kenny)
- Lube Ignatius (Carlos Alazraqui)
- Shriek Dubois (Maria Bamford)
- Amethyst (Britt McKillip)
- Ruby (Chiara Zanni)
- Sapphire (Alexandra Carter)
- Topaz (Leah Juel)
- Onyx (Anna Van Hooft)
- No Sleep For Cranky
- Edward The Really Useful Engine
- One Two Buckle My Shoes
- Down By The Docks
- Mitchie's outfit consists of: a purple long sleeved shirt, lime-green miniskirt, pink pantyhose and black high heels.
- Audrey's main outfit consists of: a dark brown long sleeved shirt, red miniskirt, pink pantyhose and black dress shoes.
- The girls of Trollz debut.
- It is revealed that Scooby wants a mariachi.
- Zoey is fully casual in this episode.
- (We open this episode with the show's theme)
- Man: Reach for the steam, reach for the whistle, going the railing road. Reach for the words, reach for the story, follow the rainbow sun. To a Shining Time Station, where dreams can come true, waiting there for you.
- (The episode then opens with