Related Clues:

• Ready to play
• Prompted on stage
• Reminded
• Handed a line
• Gave a hint to
• Gave prompts
• Was prompter
• Told when to start, say
• Threw a line?
• Gave the finger to?
• Aided an actor
• Given a line
• Given a signal
• Hit, in billiards
• Like some actors going on stage