Related Clues:
- Got wind of that crowd on the radio
- Some powerhouse engineer in the public eye
- Picked up from the air
- Treated by the doctor
- Got wind (of)
- Picked up by the ears?
- Discerned animal group's sound
- Got from the grapevine
- Tried to get boss across river
- Already watched
- Caught word of
- What children should be (but not heard), they say
- Noticed lustre, hard to miss
- '. . . ___ but not heard'
- Like TV shows