Related Clues:
- Gave prompt to forgetful actor
- Signaled to speak
- Signaled to enter, say
- Gave a stage signal
- Signified by inserting negative in Act
- Indicated it is not in action
- Like many a forgetful actor
- Readied to play
- Gave a signal to
- Gave prompts to
- Ready to play, with 'up'
- Gave a line
- Told to enter, e.g
- Said "You're on!" to
- Lined up to play?