Walsh's Son is a fictional character portrayed by James Bailey in the TV series Doctor Who.
They appear in 1 episodes out of a total of 166 aired
Episodes1
The Zygon Invasion
episode S9.E7 october 2015Zygons, a shape-shifting alien race, and humans live in peace together on earth, but a group of rogue zygons threaten the peace between humans and zygons.