Before David Tennant became a Doctor, he was a transgender woman working at the pub, and would then take over Mary's cleaning job when Mary found herself harassed by her boss who is a card-carrying pervert. However, he finds himself under Davina's spell until he finds out the truth about her in the end... and it serves him bloody right!
I remember seeing this specific clip years ago but as I'm now unable to find it again, I decided to upload it for myself.
![](https://i.ytimg.com/vi/duULoBs9zXM/mqdefault.jpg)