Related Clues:
- Unregistered user
- Spare room renter
- Visitor reckoned to be heard
- Talk show invitee
- Wake-up call receiver
- Flat personality?
- Director general in new role as tenant
- Caller imagined being heard
- Talk show staple
- Overnighter
- Person treated
- Renter living with owner
- Visitor shot short host at the end
- In vogue, stalwart chat show participant?
- Takes up room in someone else's house