Related Clues:

• Show to Monsieur the writer's glass pens
• Street performer in an 'invisible box'
• To pretend to sing on track for show
• Go without saying?
• Pretender of a sort
• Silent acting
• Have a silent role?
• eg 'Mother Goose'
• Theatrical entertainment performed at Christmas time
• Cat I'm putting in a glass case for Christmas show
• Christmas entertainment I'm eager to begin after quiet worker gets honour
• Entertainment in which I'm top name, anyhow
• Theatre with no speech
• Dumb-show
• Silent act usually added to end of panto