From Wikipedia, the free encyclopedia. Hans Holzer (January 26, 1920 – April 26, 2009) was an Austrian-born, American pioneering paranormal researcher and author. He wrote well over 100 books on supernatural and occult subjects for the popular market as well as several plays, musicals, films, and documentaries, and hosted a television show, "Ghost Hunter".
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Independence Day: The ID4 Invasion
1996 · as Self - Professor, Ph.D., Author

The Search for Haunted Hollywood
1989 · as Self

They Are Here: The Real World of the Poltergeists
2007 · as Himself, author of 'Ghost Hunter'

Amityville Confidential
2006 · as Self - Parapsychologist / Author

Scream Greats, Vol.2: Satanism and Witchcraft
1986 · as Self

The Real Story: The Amityville Horror
2009 · as Himself