Crédits

Mark O'Connell

Biographie

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.

En tant qu'acteur1

Films et séries du catalogue où Mark O'Connell apparaît au casting.

OVNIS, enquêtes inédites
Self - Author, J. Allen Hynek Biography
2023

Acteurs associés

Leslie Kean
Self – Investigative Journalist
Chris Mellon
Self – Former Deputy Asst. Secretary of Defense for Intelligence