The mind meld is a telepathic technique, commonly used by Vulcans - including Spock - to privately exchange thoughts with each other or extract information. What episode of the Original Series was this technique introduced in?

In "Dagger Of The Mind", episode 10 of Star Trek's first season, Spock uses the Vulcan mind meld for the first time to extract information from the mind of a troubled prisoner.

Asked by Vasilii Kulev · Last updated 5 years ago · 233K views · SOURCE