![The Sarah Jane Adventures Season 3 Episode 11 The Sarah Jane Adventures Season 3 Episode 11](http://images.weserv.nl/?url=//image.tmdb.org/t/p/w185/rnE55aCdXKQderq32sNPJMOauGX.jpg)
The Sarah Jane Adventures Season 3 Episode 11
The Blathereen, arch-rivals of the family Slitheen arrive on Earth. In a move that surprises the gang they declare peace between Earth and Raxicoricofallapatorius and they offer Sarah Jane a gift, one that might change the future of the human race forever.