Related Clues:

• See 57 Down
• Follow-up to a curtain opening
• Exposition place
• Dramatic beginning
• Act starter
• Broadway beginning
• With 9-Down, like some interviews
• Camping spray
• Show opening
• The ''O'' in OTB
• Away from work
• Command to a pooch on a couch, maybe
• At the expense of
• It may follow an overture
• Curtain raiser?