Related Clues:

• Stop stalling
• See 17 Across
• End up in a cast?
• What a star is paid to do
• Make a scene
• Comic's routine
• Don't wait
• Demonstrate, in a way
• Step into character, e.g.
• Club routine
• Play charades, e.g.
• He is not one to speak?
• Piece of legislation
• Do studio work
• Get off one's butt