Related Clues:

• Pitiless
• Hard-hearted
• Likely to creep you out
• Like "The Twilight Zone" episodes
• Taken for granite?
• Heartless
• Goose-bump-inducing
• More than odd
• Like "The Outer Limits"
• Evoking goose bumps
• Like a graveyard at midnight
• Causing goosebumps
• Raising goosebumps
• Displaying no emotion
• Frightfully strange