Mary Hennessy Net Worth is
$17 Million
Mini Biography
Mary Hennessy can be an celebrity, known for Battle from the Colossal Beast (1958), Highway Patrol (1955) and Dad Knows Ideal (1954).
Known for movies
War of the Colossal Beast (1958)
as Actress
Highway Patrol (1956-1958)
as Alice / Cathy Baldwin
Father Knows Best (1956)
as Eloise Sanford
U.S. Marshal (1958)
as Mary Ellen