Related Clues:

• Actor's whisper
• Apart
• Parenthetical passage
• A way to turn
• Remarks to an audience
• Stage whisper, perhaps
• "All kidding ___ . . ."
• In the wings
• Shakespearean stage device
• Tangential observation
• Private lines
• Tangential comment
• Remark to the crowd
• Onstage thought bubble
• All kidding __