ABOUT MARK
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.
Biography from Wikipedia, CC BY-SA. Credits and photos from TMDB.
Known forWriting
On Cineora1 of 1 titles
Known for
The titles people know Mark from.
Filmography
The 1990s
1 title · IMDb 8.1 on average
SeriesWriter · Story · 2 episodes