Alfie was one of the last surviving residents of Hollywood following Amelia Hubble's arrival.
Biography
When an alien entity crash-landed in Hollywood. it adopted the name of Amelia Hubble and drained the energy out of many of the celebritys. Alfie remained uneffected because he only ran the local cafe. he gave the Doctor and Donna Noble infomation about Amelia so that they could stop her.
When the Doctor defeated Amelia, Alfie was relieved that the city had returned to normal (DWA: Nightmare on the Boulevard)