Who Do You Think You Are? - Season 17 (2020) (season)
Plots(1)
David Walliams learns of his great-grandfather’s traumatic experiences during the First World War, which condemned him to a lifetime in what was then called a lunatic asylum. (BBC)
Cast
![Phil Davis](http://image.pmgstatic.com/cache/resized/w88h116crop/files/images/creator/photos/164/456/164456212_dfde43.png)
Phil Davis (narrator)
UK
Best series:
Sherlock (2010) (series)
Silk (2011) (series)
Doctor Who (2005) (series)
![David Walliams](http://image.pmgstatic.com/cache/resized/w88h116crop/files/images/creator/photos/000/394/394625_a7b623.jpg)
David Walliams
UK
Best series:
The Big Fat Quiz of Everything (2016) (series)
Black Books (2000) (series)
Hustle (2004) (series)