Recently I started rewatching the original Mobile Suit Gundam television series. Although I had seen the compilation films several times before, I wanted to experience the original version of the story in much the same way I eventually watched the original Super Dimension Fortress Macross television series after first seeing Do You Remember Love?

As I worked through the episodes, I found myself thinking about one of the infamous entries in the original series: Episode 15, better known as Cucuruz Doan’s Island.

For many years this episode was omitted from official Western releases of the original series. Depending on who you ask, this was either because of animation quality issues or because Tomino himself was dissatisfied with the final product. Whatever the reason, the episode gained a somewhat legendary status among Gundam fans outside of Japan.

Having finally watched the original episode after previously seeing the 2022 film adaptation, I think many of the criticisms surrounding it miss the real issue.

  • The problem is not that the story is bad.
  • Nor do I think the animation issues are as significant as their reputation suggests.

While watching the episode I noticed a few of the mistakes that fans often point to. There are scenes where Doan’s Zaku appears unusually thin, moments where the proportions of the head seem off, and at one point there are continuity errors involving the mobile suit’s shoulders and mono-eye configuration. These issues certainly exist and are easier to spot today thanks to high-definition releases and decades of fans carefully examining the episode frame by frame.

That said, I have seen far worse animation mistakes in other television anime from the same era. While the animation problems are noticeable, I do not think they are what ultimately holds the episode back.

The real issue is that the story simply needed more room to breathe.

At its core, Cucuruz Doan’s Island tells a surprisingly compelling story about a former Zeon soldier who rejects war and chooses to protect a group of orphaned children. It presents a perspective rarely seen during the early stages of Mobile Suit Gundam: the viewpoint of someone who wants nothing to do with either side of the conflict.

  • Doan is not fighting for Zeon.
  • He is not fighting for the Federation.

He is simply trying to protect innocent people who have become casualties of a war (as a result of his actions as a pilot) they never asked to be part of.

That concept is incredibly strong and feels perfectly at home within Gundam’s broader themes. In fact, I suspect Sunrise recognized the strength of the premise as well, which is likely why they eventually revisited it decades later in a film adaptation - Mobile Suit Gundam: Cucuruz Doan’s Island.

The film demonstrates what happens when that premise is finally given enough room to develop. Unlike the original episode, the film has the luxury of expanding on Doan’s backstory, the children living on the island, and the strategic importance of the location itself. The supporting Zeon forces receive additional development, the stakes feel larger, and the emotional impact of Doan’s decisions carries significantly more weight.

One particular aspect I appreciated was how the film expanded the role of the children and gave viewers a much better understanding of what Doan was actually protecting. In the original episode this information is present, but there simply is not enough time to fully explore it before the story has to move on.

By comparison, the original television episode has barely twenty minutes to introduce Doan, establish the island, explain his motivations, develop the children, and resolve the conflict. Given the realities of weekly television animation in 1979, that limitation is understandable. However, it also explains why the episode can feel rushed when compared to its modern adaptation.

What surprised me most upon revisiting the episode was how well its themes still fit within the larger Gundam narrative.

Like many of the franchise’s best stories, it is ultimately less interested in military victories than it is in the human cost of war. Long before Gundam would explore similar ideas in later series, Cucuruz Doan’s Island was already asking whether it is possible to step away from the cycle of violence and what happens to those caught in the middle.

Rather than viewing Episode 15 as a failed episode, I think it is more accurate to view it as an ambitious story constrained by the limitations of its format.

The later film succeeds not because it fundamentally changes the story, but because it finally gives the story enough time to fully develop.

If anything, my biggest complaint about the original episode is that I wanted more of it. Fortunately, a few decades later, we finally got exactly that.