Related Clues:
- Pool shooter's need
- Teleprompter's prompt
- Striker in a bar
- Actor's hint is clearly upsetting Ellen initially
- Tool for pool
- Line on a card, perhaps
- Social ___
- Actor's last line, maybe
- Sign to start
- Signal from the wings
- 'You go onstage ... now,' e.g
- Every so often, accused gives signal
- Handle finally on copper pot with this
- Signal letter read out
- Head nod to an actor