Series 5 (SJA)

Series 5 of The Sarah Jane Adventures is expected to air on CBBC sometime in 2011. On 4 March 2010, the BBC announced that it had officially commissioned both a 4th and 5th series of the spin-off.

Cast
Aside from Elizabeth Sladen obviously returning as Sarah Jane Smith, no casting announcements have been made, nor are any likely until after production of Series 4 concludes. However plans have been announced to introduce a new character in this series. 

Rumours
To be added