Aún no disponemos de datos de Betty Duncan en la Base
Filmografía parcial 
| All -- Movies -- TVmovie-Video -- TV Episodes | ||
| - | NEITHER THE SEA NOR THE SAND (1972) .... Mrs. MacKay | |
| All -- Movies -- TVmovie-Video -- TV Episodes | ||
| - | NEITHER THE SEA NOR THE SAND (1972) .... Mrs. MacKay | |
