Related Clues:

• Shout accompanied by pounding
• Become communicative
• Cry outside the door
• Police command
• Become talkative
• Speak frankly
• Lose one's reserve
• ''Let me in!''
• Cry that may accompany pounding
• 'Let me in!'
• Demand from a door pounder
• "I know you're in there!"
• Knocker's cry
• Allow access
• Become less reserved