Related Clues:

• Bleep, perhaps
• Street-fair sight
• Fail to say
• Neglect to name
• Marceau, famously
• Hold, in a diner
• Not one to talk?
• Performance art
• Wordless entertainer
• Leave on the cutting room floor
• Marceau's forte
• Tight-lipped entertainer
• Replace with ellipses, e.g.
• Forget to put in
• Act speechlessly