- This comic, created two years before its release for the private enjoyment of the DuckTales 2017 writers' room, was one of King's "Penumbra Comics" which inspired the premise of the televised episode They Put a Moonlander on the Earth! (2020). It can be read as a kind of prequel to the episode, bridging the gap between Moonvasion (2020) and it for Penumbra by showing how she came to be repairing her spacesphip in the yard of McDuck Manor.
Behind the scenes
This comic was drawn in 2018 by Sam King as part of the developmental work for Seasons 2 and 3 of DuckTales 2017 and later published on Twitter in 2020 in conjunction with the release of They Put a Moonlander on the Earth!.