Behind the scenesEdit
This unofficial cartoon was released by Don Rosa in 2015 through his Facebook page, and prints of it sold at conventions. It is, of course, a homage to the long-running science-fiction TV show, Doctor Who. It is a follow-up to Don Rosa's earlier, less-detailed cartoon Tardis for Sale, and appears to take place before.
Amusingly, David Tennant, well-known for portraying said show's main character, ended up voicing Scrooge McDuck a few years later in DuckTales 2017, prompting fans to nickname that version of Scrooge "Ducktor Who", which has also been retroactively been made the title of this cartoon.