Possible Clues:

• "Amscray!" relative
• Insect repelling word
• Shut up holes to make creatures go away?
• 'Get outta here, you crazy lil' fly!'
• Echoing cries of surprise get lost
• Something you can do with flies
• 'Away, fly!'
• Send away
• Finish off film and drive away ...
• Drive off, with film finishing early