WritingMale

Mark O'Connell

Also known as Mark Gehred-O'Connell, Mark Eugene O'Connell

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.

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Known For

Selected acting credits linked back into MediaHub.

UFO Witness

Unknown • Series

UFOs: Investigating the Unknown

Unknown • Series

Quick Facts

TMDB profile details and alternate names.

Known For Department

Writing

Born

Unknown

Place of Birth

Unknown

Also Known As

Mark Gehred-O'ConnellMark Eugene O'Connell

Behind the Camera

Selected crew credits from TMDB combined credits.

Star Trek: Deep Space Nine

Story

Series

Star Trek: Deep Space Nine

Teleplay

Series

Star Trek: Deep Space Nine

Writer

Series

UFO Witness

Co-Executive Producer

Series