#3 Wife's niece is Annette 14 years old.
#4 Mr Tanner is the English butler in Dagger of thr Mind.
5. Columbo wants the cheese from the murder desk in Agenda for Murder.
6. From Bird in the hAND.
8. tROUBLED wATERS?
#1 & 7 I can see and hear them but can't quite think of them.