On this day in the Star Trek universe - Star Trek (1969)

Star Trek
Season 3. Episode 14.

Episode entitled: Whom Gods Destroy.

Released January 3, 1969.

Directed by Herb Wallerstein.

Written by Lee Erwin, Jerry Sohl, Arthur H. Singer.

Created by Gene Roddenberry.

Music by Alexander Courage.

Cast:

William Shatner, Leonard Nimoy, DeForest Kelley, James Doohan, George Takei, Walter Koenig, Nichelle Nichols, Majel Barrett, Steve Ihnat, Yvonne Craig, Dick Geary, Gary Downey, Keye Luke, Bill Blackburn, Frank da Vinci, Lars Hensen, Roger Holloway, Jeannie Malone.