Jack Magner was born on July 31, 1954 in the USA. He is an actor, known for Firestarter (1984) and Amityville II: The Possession (1982). He has been married to Mary (Maye) Flannery since 1981. They have three children.
Retired from acting in 1984 after only 2 film credits. He wanted to focus on starting and raising a family. As of 2021, he and his wife Maye Magner (born Mary Flannery) now live in Duxbury, Massachusetts.
A principal at MagnerVox Voice Services, Magner graduated from the University of Bridgeport (Connecticut).