Betty Duncan Net Worth is
$3 Million
Mini Biography
Betty Duncan can be an actress, known for The Exorcism of Hugh (1972), The Sleeper (1964) and Dr. Finlay’s Casebook (1962).
Known for movies
The Exorcism of Hugh (1972)
as Mrs. MacKay
The Sleeper (1964)
as Hotel maid
Dr. Finlay's Casebook (1963-1970)
as Mrs. Crombie / Mrs. McAfee / Mrs. Watson
Hot Millions (1968)
as Nun