Related Clues:

• ''All kidding __ . . .''
• Stage furnishing
• Lateral remark
• Karaoke prop
• Keep from falling, with "up"
• Plane mover, briefly
• Actor's comment
• Stage muttering
• Words to the audience
• Tape recorder abbr.
• Private line
• Actor's cane, e.g.
• Speaker's digression
• Thespian's whisper
• Fake sword, sometimes