William Shatner’s Star Trek: The Next Generation documentary Chaos on the Bridge, which debuted back in August on HBO Canada, is finally available worldwide.

Check out this exclusive clip from the film, only available at TrekCore, on Gene Roddenberry and his “desperate” struggle to keep his power over the show:

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You can also view another clip on Patrick Stewart and Jean-Luc Picard over at Entertainment Weekly.

The hour-long interview series focuses on the launch of the series in 1987, and includes participation from some key Next Generation players, including cast, crew, writers, and — in what may be his only on-camera interview since 1988 — less-than-loved former head TNG writer Maurice Hurley, who departed the show after TNG Season 2.

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The Chaos on the Bridge documentary can be ordered now at Vimeo.