Related Clues:

• Live wires taken on stage, perhaps
• Actors who play principal roles
• A napkin with the name of a hotel and the indentations of a phone number on a notepad, etc
• Ushers in the main people for film
• Detectives follow them
• What a frontman does
• What chief songwriter does to band's direction
• Clues, to detectives
• Guides; wires
• In Paris, the Bill's the origin of security tips
• Salesperson's prospects
• Is a guide
• What police and reporters follow
• Opposite of follows
• Detectives run them down