September 20, 1984 –
Tony Micelli first started taking care of Angela Bower’s household when Who’s the Boss premiered on ABC-TV on this date.
Mona was originally intended to be Angela’s older sister, but producers were unable to find an age appropriate actress they liked for the part. As a result, they decided to redevelop Mona to be Angela’s mother instead.
The Haus of Dcaligari 