
Star Trek - S01E09: Dagger of the Mind
When a wild eyed maniac escaping from the Tantalus Penal Colony turns out to be one of the psychiatric staff, Kirk investigates the institution and discovers a chilling exercise in mind control.
Director: Shimon Wincelberg, Vincent McEveety
Cast: William Shatner, Leonard Nimoy, DeForest Kelley, James Doohan, George Takei, Nichelle Nichols
All Episodes - Season 1
Star Trek S01E09 Synopsis
Stream Star Trek "Dagger of the Mind" in HD quality on Goojara. Rated 6.9/10, this episode delivers quality storytelling. Originally aired on 1966-11-03, this episode is part of Season 1 of Star Trek. Directed by Vincent McEveety, the episode showcases skilled craftsmanship behind the camera. Featuring performances from William Shatner, Leonard Nimoy, DeForest Kelley among the cast. With a runtime of 50m, the episode keeps you engaged throughout. As part of this Sci-Fi & Fantasy and Drama series, the episode continues to build on the show's compelling narrative. When a wild eyed maniac escaping from the Tantalus Penal Colony turns out to be one of the psychiatric staff, Kirk investigates the institution and discovers a chilling exercise in mind control.















