The Gadget Mayhem

The Gadget Mayhem is the twentieth episode of The New Scooby-Doo Movies (reboot).

Plot
Scooby and the gang reunited with Inspector Gadget in England to explore Warwick Castle until a ghost of Sir Tristan haunts the castle.

Characters
Main characters: Other characters:
 * Mystery Inc.
 * Scooby-Doo
 * Shaggy Rogers
 * Daphne Blake
 * Fred Jones
 * Velma Dinkley
 * Inspector Gadget
 * Penny

Villains:

Transcript
The Gadget Mayhem/Transcript