Keone Young credited as playing...
Silas Sinister
- Prof. Persimmon Periwinkle: It's Agent Periwinkle, of the Halloweentown Anti-Dominion League!
- Silas Sinister: Preposterous!
- Prof. Persimmon Periwinkle: What's preposterous is how long I've been undercover. Ten centuries!
- Marnie Piper: Dylan! Where'd you find him?
- Silas Sinister: We had help.
- Ethan Dalloway: Marnie, I'm sorry.
- Marnie Piper: You're working with them?
- Ethan Dalloway: No!
- Silas Sinister: Oh, yes he was! He just didn't know it. Ethan found your brother, and we found Ethan.
- Silas Sinister: And now a reading of the prophecy; "And it shall come to pass, at the close of the first millennium, at the rise of the Halloween Moon, a Cromwell of Great Power will embrace The Gift." Marine Piper is the Cromwell of the prophecy, the one we have waited for.