Kim Kronotska

 was an astronaut.

She was looking for Tom Braudy. She stunned C'rizz and kidnapped him. Her ship was stuck in Mrs Braudy's attic. She broadcast the footage that the Eighth Doctor, Charley Pollard and C'rizz saw on all the TVs. She told C'rizz about her predicament and her life. She did the same when Charley was affected by Lest's machine, by broadcasting a conversation she had with Charley. (AUDIO: Memory Lane)