Alien Files


 * This article refers to the in-universe Alien Files. For the webisode and television series, see Sarah Jane's Alien Files.

The Alien Files were a database created by Sarah Jane Smith. Realising that she and the rest of the Bannerman Road gang can't defend the Earth from aliens forever on their own, she instructed Mr Smith to begin collecting their knowledge and experiences about the aliens they've dealt with in hopes that it would be of use to future generations. Sarah Jane and friends began regularly recounting their adventures to Mr Smith, who collected the data and uploaded it into Alien Files about the alien individuals and species involved. (SJAF: Sarah Jane's Alien Files episode 1)

Behind the scenes

 * The predecessor to the Alien Files was portrayed in a series of short webisodes on the official website for The Sarah Jane Adventures, also called "the Alien Files," in which Clyde and Rani searched Mr Smith's video vaults for information on aliens in their past adventures.