What, in your research and conversations, were you most surprised to discover about Star Trek and Roddenberry?

Trinklein: One thing that I think was pretty cool was to see some of the people who worked with Roddenberry on Star Trek, who were the pioneers with him on it, in a way. You had Shatner and Nimoy, who were still early in their careers when they did the show. We have Shatner talking about (having been) on Howdy Doody and we see Nimoy in Zombies of the Stratosphere and see Shatner in Alexander. It’s kind of cool to include those clips. I think a lot of people have heard about these things, but maybe haven’t seen those clips. So, Bill and Leonard talk about those credits a little bit and then we see the clips. That’s fun. The thing that surprised me the most, but it’s not in the show because it was too long a story, but I found an old Gunsmoke episode that Nimoy had done, in which he played an Indian. He did this just a few weeks before Star Trek started. You look at it and you go, “That’s Spock.” He has the same attitude, the same emotional approach, the same kind of feel as the Spock character. And I asked Leonard, “Did this Indian character influence how you portrayed Spock?” He said, “I never thought about it, but it kind of did.” He played that Indian with the same kind of “still waters run deep” feeling that he brought to Spock.

Something else that interested me, aside from learning so much about the interracial kiss and what it meant, was how Shatner and Nichols tell the story about shooting the scene – and tell it so differently. They tell it totally differently. Their memories differ. I asked Leonard about it and he didn’t even want to weigh in on it because he had no memories of it. But it’s funny because Bill and Nichelle were there and their versions don’t have a lot in common.

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It was fascinating to see Martin Landau talk about not playing Spock. How surprised were you that he agreed to sit down and discuss it?

Trinklein: I was surprised that he was so open about it and his comments about being glad that Leonard Nimoy got the part because Leonard was better suited for it. Viewers can draw whatever conclusion they want from that. But he was more than happy to talk about it.

Source: StarTrek.com

“We were like brothers,” says Nimoy of his co-star Shatner. “Sibling rivalry, you know. And sometimes it was very funny, sometimes it got tense, but it was always interesting. I think it helped.”

Nimoy says the balance the writers struck between the flamboyant, emotional Captain Kirk and the monotone, scientific Spock helped catapult “Star Trek” to critical acclaim.
“Bill [Shatner] brought a tremendous energy to the show,” Nimoy says. “What he did was attack a scene and attack the action, and I, as Spock, kind of cocked an eyebrow and made my comment quietly.”

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“The show valued education, it valued teamwork, and it valued loyalty. [“Star Trek”] was forward-looking, always, just by its very nature. And I think those things appealed,” says Nimoy.