What is william katt parents?

William Katt's parents were the famous Broadway stars Bill Williams and Barbara Hale. His father, Bill Williams, was known for his work in films like "Deadline at Dawn," "The Body Snatcher," and "The Cariboo Trail," while his mother, Barbara Hale, was best known for her role as Della Street in the TV series "Perry Mason." Despite their successful acting careers, Katt's parents were also known for their commitment to their family, raising Katt and his three siblings with a strong emphasis on education and culture.