Star Trek: The Animated Series’ Impact on the Star Trek Canon

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It’s natural for dedicated fans of established franchises to expect consistency in their details. As Star Trek approaches its 60th anniversary in 2026, the series boasts a vast and intricate history. Interestingly, the original creator, Gene Roddenberry, often dismissed Star Trek: The Animated Series as non-canon. However, many ideas first introduced in the animated series actually became foundational elements for later live-action shows, from The Next Generation all the way up to the newest installments in this ever-growing universe.

Gene Roddenberry approved The Animated Series as a way to continue his Star Trek universe after the original show ended. It quickly became popular in reruns, especially during after-school hours, which led NBC to air it as a Saturday morning cartoon to reach that audience. Roddenberry was excited about the possibilities of animation and chose Dorothy “D.C.” Fontana, a trusted writer, to oversee the show. Although her official title was only associate producer, Fontana ensured each episode lived up to the quality of Star Trek. She brought in writers from the original live-action series and admired contemporary science fiction authors. Fontana essentially maintained the established Star Trek lore, carefully tracking all the details created by the writers. However, when The Next Generation was being developed, Roddenberry declared The Animated Series (and much of Season 3 of The Original Series) as no longer part of official Star Trek canon.

How The Animated Series Secretly Shaped the Star Trek Canon

Roddenberry didn’t view ‘canon’ as rules for fans, but as helpful guidelines for writers. This meant that ideas presented in The Animated Series aligned with the existing Star Trek universe. However, Roddenberry himself didn’t fully accept either TAS as truly part of the official canon.

As a longtime follower of the Star Trek universe, I’ve always been fascinated by how they maintained consistency across so many different stories. It turns out Gene Roddenberry was incredibly proactive about this! He brought on Richard Arnold – a dedicated fan, thankfully – as a sort of research guru. Arnold’s job was essentially to read everything – every script for the TV shows and movies, plus all the novels and comics – to ensure continuity for future writers. It was a smart move, and it really helped build a cohesive universe.

Gene Roddenberry didn’t see those later iterations as true Star Trek, but he assigned Arnold the job of ensuring the writers stayed consistent with established rules. Arnold ended up taking the blame from both the writers and fans for disagreements over what was officially part of the Star Trek story. Some fans of Dorothy Fontana even blamed Arnold when The Animated Series wasn’t considered official canon, though Edward Gross and Mark A. Altman’s book, The Fifty-Year-Mission, reveals it was Roddenberry himself who rejected it. He often dismissed established story details, believing a compelling new story shouldn’t be limited by facts presented in episodes of the original Star Trek (TOS) or The Animated Series (TAS).

Despite its brief run, The Animated Series (TAS) had a lasting impact on the Star Trek universe. This was particularly true when writers who had enjoyed the show as children began working on The Next Generation and subsequent series. Many elements that became hallmarks of the films and shows of the 1990s actually originated in Fontana’s The Animated Series episode, “Yesteryear.” For example, the holodeck, a key feature of The Next Generation, was first conceived in The Animated Series.

As a longtime fan, it’s always fascinated me how the backstory keeps expanding! I recently learned that Admiral Robert April, who was a character on the show, actually debuted way back in The Animated Series as the very first captain of the Enterprise. Apparently, that name was based on what Gene Roddenberry originally planned for the captain – before he decided to go with Captain Pike instead!

As a lifelong Trek fan, it’s been amazing to see how much of the original animated series still influences the show today! Even after Gene Roddenberry passed away, the writers on The Next Generation and now with this new wave of shows like Lower Decks keep bringing back elements from that classic cartoon. I’ve noticed so many alien races, like the three-armed Edosians and the Vendorians, who first showed up in the animated series, are now appearing in Lower Decks. And it makes sense, since Lower Decks is really the second animated Star Trek show – right before Prodigy – they’re constantly giving it a nod!

Some decisions on the show TAS were made to save money. Instead of creating animated spacesuits for the characters, they came up with the idea of “force field” belts. This was based on a concept from…

Star Trek ‘Canon’ Isn’t That Serious, but It’s Necessary for Storytellers

It’s easy to get caught up in what’s officially considered part of a story’s ‘canon,’ but that can sometimes ruin the fun. Before the late 1990s, fans often debated the specifics of things like sci-fi technology and alien cultures. However, Gene Roddenberry, the creator of Star Trek, wasn’t overly concerned with those details. He focused on the bigger picture – the show’s core values. He wanted Star Trek stories to promote ideas like acceptance, exploration, peace, and strong ethics.

The idea of a strict, official storyline – or ‘canon’ – didn’t become a big deal in Star Trek until Gene Roddenberry took a less active role in The Next Generation. Rick Berman, who then led production, insisted his writers and directors follow Roddenberry’s original vision as a sign of respect. However, that initial storyline wasn’t without its flaws.

Writers often creatively connected different stories and elements within a fictional universe. This ‘canon’ helps create a consistent and believable world, but it’s not a strict checklist to determine what officially ‘counts’ as part of that universe, like with Star Trek. It’s about building a world, not just verifying authenticity.

Many of the people who created the original Star Trek series (TOS) also wrote for The Animated Series. Dorothy Fontana, a particularly talented writer and a dedicated fan, worked hard to maintain a consistent level of storytelling quality between the live-action and animated versions. Although the animated episodes weren’t initially considered official canon, they eventually began to be treated as such by the writers.

Filmation’s animation wasn’t fancy, and they often reused the same elements, but that let them make shows rapidly and affordably. Back then, and even now, the heart of a good story – its content – is what truly counts.

You can now find all episodes of Star Trek: The Animated Series on DVD, Blu-ray, and through digital retailers. It’s also available for streaming on Paramount+ and Pluto TV.

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2026-04-26 13:09