Harry Lloyd

Harry Charles Salusbury Lloyd is an English actor. He is known for his roles as Will Scarlet in the 2006 BBC drama Robin Hood, Jeremy Baines in the 2007 Doctor Who episodes "Human Nature" and "The Family of Blood", and Viserys Targaryen in the first season of the HBO series Game of Thrones. He has also appeared on stage, and in films including The Theory of Everything and Anthropoid.

Doctor Who · S3, E9

The Family of Blood

The terrifying Family hunt for the Doctor, but John Smith refuses to accept his destiny as a Time Lord. Meanwhile, the women in his life – Martha and Joan – have to take drastic measures to save the whole of history.
Doctor Who · S3, E8

Human Nature

It is 1913 in England, and an ordinary schoolteacher named John Smith dreams of adventures in time and space. But when lights in the sky signal the arrival of something terrible, Smith’s maid, Martha, has to convince him that he can save the world.