Related Clues:

• Not quite right
• When the witches first appear in 'Macbeth'
• Somewhat gamy
• Not scheduled for duty
• When the curtain rises
• When Hamlet meets his father's ghost
• Insect repellent
• Show starter
• When the lights dim
• Dramatic opening
• Not in operation
• Sound from a fan
• Curtain raiser
• Nonfunctioning
• See 59-Down