Mark O'Connell
Forfatter
Mark Eugene O'Connell, formerly known as Mark Gehred-O'Connell, is an American screenwriter and author, best known for his work on the TV series 'Star Trek: Deep Space Nine' and his biography of astronomer and ufologist J. Allen Hynek.
Filmografi
| 2023 | The UnBelievable with Dan Aykroyd · as Self - Ufo And Paranormal Historian |
| 2023 | UFOs: Investigating the Unknown · as Self - Author, J. Allen Hynek Biography |
| 2021 | UFO Witness · as Self - Ufo Historian |
| 2013 | Mysteries at the Monument · as Self - AuthorPå Plex |
| 2009 | Ancient Aliens · as Self - Author, The Close Encounters Man |
| 2021 | UFO Witness · as Co-Executive Producer |