As the planet faces destruction, Maaga launches a final attack on the Rill base. The Doctor offers to transfer power from the TARDIS to the Rill ship so that it might escape.

However, it has admittedly been a few years since "Galaxy 4" was released ... on doctorwhowatch.com as Doctor Who: Ranking the 10 missing stories yet to be animated.

In Nov 2021, "Galaxy 4" was released on Blu-ray and DVD ... could "The Smugglers" be the next animated First Doctor story? It would be satisfying to see, as it would leave a nice little run ...