Where can I watch “Star Trek” Season 3 Episode 9 online?

This page provides episode info and a legal-only guide. It does not host streams or downloads. Check official platforms and licensed services for availability in your region (US first).

Do I need to watch earlier episodes before “The Tholian Web”?

Watching earlier episodes in season 3 helps you follow the plot and character arcs leading into this episode.

Watch Star Trek Season 3 Episode 9 Online

“The Tholian Web” — Watch "Star Trek" Season 3 Episode 9 online in HD for free. Check streaming providers, cast, and episode details.

Nov 15, 1968 Season 3 Episode 9 50 min TV-PG

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Star Trek Season 3

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Season 3 Episode 9 — Aired on Nov 15, 1968 • runs about 50 minutes.

Directed by Ralph Senensky, Herb Wallerstein.

Written by Judy Burns, Chet Richards.

Notable cast/guest names in this episode include William Shatner, Leonard Nimoy, DeForest Kelley, James Doohan.

This page includes 1 official still(s) (when available) plus legal availability links.

Looking for “watch Star Trek Season 3 Episode 9 online”? This is a legal-only guide with synopsis, stills, and navigation for this season.

Synopsis

Captain Kirk is caught between dimensions while the crew of the Enterprise works to retrieve him. All the while, the Tholians demand that the Enterprise leave their space.