"The Grasp of the Gnome" is the eighth episode of Scooby-Doo! Mystery Incorporated. It premiered on August 30, 2010.
- Frank Welker as Scooby-Doo, Fred, Gnome
- Mindy Cohn as Velma
- Grey Delisle as Daphne, Female Pirate, Jen
- Matthew Lillard as Shaggy, Skinny Pirate, Nerd Pirate #2
- Lewis Black as Mr. E
- Gary Cole as Fred Jones, Sr., Paramedic #2
- Frances Conroy as Angie Dinkley
- David Markus as Young Man, Ben
- John O'Hurley as Skipper Shelton, Pirate Couple (Male)
- Lloyd Sherr as Lord Barry, Paramedic #1, Nerd Pirate #1
- Jeffrey Tambor as Gill
- Patrick Warburton as Sheriff Stone
- Audrey Wasilewski as Queen Amanda, Girlfriend, Pirate Couple (Female)
- Velma not wanting to dress in a medieval costume is similar to in the What's New, Scooby-Doo? episode "Large Dragon at Large", where Velma also didn't want to.
- Sheriff Stone's notebook with Jen's report reads "NUT!!" at the top.
- When Scooby-Doo and Shaggy fall into the hole, Shaggy's pirate hat falls off and lands next to the hole. However when he is climbing out, his hat is on again.