Julia Swales
From Tardis Wiki, the free Doctor Who reference
Julia Swales was a friend of Martha Jones and a trainee nurse at the Royal Hope Hospital in London in 2008. She was one of the people trapped there when the hospital was transported to the Moon by the Judoon. She was terrified throughout much of the ordeal. (TV: Smith and Jones)
She was still friends with Martha a year later, when she was working on the CERN machine in Switzerland. She warned Martha that there were problems before being kidnapped. She was later rescued by Martha, Jack Harkness, Gwen Cooper and Ianto Jones. (AUDIO: Lost Souls)