|This needs a stretch. (Feel free to remove when satisfied of completion.)|
The gang investigates a haunted house and find two monsters that can change places instantaneously, or so it seems.
Insert details here.
- Frankenstein monster (single appearance)(no lines)(disguise)
- Hairy red monster (single appearance)(no lines)(disguise)
- Woman (single appearance)
|Two villains, both wearing both of the costumes||Unknown.|
- None known.
Inconsistencies/continuity errors and/or oddities
- To confuse the villains, Scooby and Shaggy disguise themselves as Fred and Daphne, respectively. But "Fred" whispers the complete sentence "I hope this works! Try to be a little quieter on the stairs." Scooby can't talk like that, but perhaps Shaggy was throwing his voice.