Laszlo

Laszlo was a stagehand at the the Laurenzi theatre in New York City, and the boyfriend of Tallulah.

Biography
Laszlo was ambushed by Pig slaves while backstage in the theatre. They took him to the Daleks to be changed into one of them. He escaped the Cult of Skaro before the process could be completed and therefore, unlike the other slaves, retained some of his human features and was capable of intelligible speech; he lacked a pudgy face and retained his hair.

He helped the Tenth Doctor against the Daleks, but eventually found it hard to even stand as his body deteriorated; pig slaves had a limited lifespan and Laszlo was dying. However, the Doctor renewed his lifespan to that of a human, and Laszlo went on to live at Hooverville with Tallulah still his girl, despite the fact that he was not returned to normal. (DW: Daleks in Manhattan/ Evolution of the Daleks)