Related Clues:

• Do something
• One of five in "Othello"
• Legal instrument
• Start of a show
• When Hamlet sees his father's ghost
• Play's start
• Congress creation
• Theatrical kick-off
• Show starter?
• Be a major player?
• Opera synopsis heading
• Earn an Obie, maybe
• Theatrical opening
• Perform on a stage
• Step into character