Doctor Who Side Quest

This is a snippet from a speculative Doctor Who video game. In it, the Thirteenth Doctor calls the Fourth Doctor and his companion, Sarah Jane Smith, to help cure her friends of a Flood virus infection, which they caught while on the Ood Sphere. I wanted to include some iconic monsters and locations from the show in this game, which involved me watching old episodes of the show and conducting some research into the show's cannon to ensure the situation and the speech of the characters appeared authentic and accurate.