Original Air Date:
26th April 2008With the mysterious ATMOS devices spreading across the world, Donna discovers that even her own family is not safe from the alien threat – but is it too late to save them? And what will she make of Martha Jones?
Sontarans, Luke Rattigan, Martha's clone, U.N.I.T. soldiers (hypnotised)
London, Earth (2009)
Clip 2 - Rose
Next Time Trailer