A new teaser clip for the upcoming Comic Relief Special of The Sarah Jane Adventures has now been released. The clip goes on for about 20 seconds, and it features Sarah Jane, Luke, Clyde, Rani, Mr Smith and the alien ambassador. You can see the clip below;

The Sarah Jane Adventures Comic Relief Special will air sometime between 7pm and 7.30pm tomorrow night on BBC One as part of Comic Relief Night, and the first hour of the show will be co-presented by David Tennant.