Related Clues:

• Vaccine type
• Unwritten exam
• Like a Stephen King novel
• Shiver-inducing
• Uncanny, and a bit spooky
• Pencilless exam
• Like most testimony
• Like ''The X-Files''
• Uncannily spooky
• Unsettlingly strange
• Homophone of 15-Across
• Like ''The Shining,'' e.g.
• Thermometer type
• Like some wills
• Dental exam