The Headhunter

The Headhunter was a bounty hunter.

Biography
The Headhunter was hired by Mr Hulbert to recover Lucie Miller. The Eighth Doctor and Lucie encountered the Headhunter on numerous occasions. (AUDIO: Blood of the Daleks)

The Headhunter arrived on Phobos days before the Doctor and Lucie. She fell off a bicycle, knocked herself out and didn't regain consciousness until they had left. (AUDIO: Phobos)

The Headhunter was contracted to kill Lucie Miller and was given time travel technology to track the Doctor's TARDIS. (AUDIO: Human Resources)

The Headhunter and Karen travelled to 19th century Sweden, where her plan of destroying a pocket universe was stopped by Lucie and the Doctor. (AUDIO: Grand Theft Cosmos)

The Headhunter sacrificed her life to save the universe from the Eight Legs. (AUDIO: Worldwide Web)