德博拉·普拉特，Deborah M. Pratt (born December 16, 1951) is an American actress, writer and television producer. Deborah Pratt Born December 16, 1951 (age 66) Chicago, Illinois, U.S. Other names Deborah Pratt-Bellisario Occupation Actress, writer, producer, director Years active 1975-present Spouse(s) Donald P. Bellisario (m. 1984; div. 1991) Children 2, including Troian Bellisario Contents Early life Edit Pratt was born and raised in Chicago, Illinois, the daughter of Geraldine (née Bryant) and Col. Bertram Roberson Pratt, a vice president of Pullman Heritage Bank. Her parents were both of African-American/Creole (African and European, including French) descent[1][2] Career Edit Pratt was a co-executive producer and a writer on the Quantum Leap TV series[3] which was created by her then-husband, Donald Bellisario. Pratt also frequently starred in the show as both the Narrator, and the voice of "Ziggy". Pratt also acted in various television series including Magnum, P.I., Happy Days, The New Odd Couple, Benson and Airwolf. In 2000, she directed Cora Unashamed for Masterpiece Theatre's The American Collection. In 2009 she reprised her role as Ziggy for the Quantum Leap fan film, A Leap to Di For.