Episode Title: The Sontaran Stratagem
Duration: 44 minutes and 30 secounds
Written By: Helen Raynor
First Shown: 26th April 2008
Starring:
The Doctor - David Tennant
Donna Noble - Catherine Tate
Martha Jones - Freema Agyman
Clone Martha - Freema Agyman
Wilfred Mott - Bernard Cribbins
Sylvia Noble - Jacqueline King
General Stall - Christopher Ryan
Luke Rattigan - Ryan Sampson
Colonel Mace - Rupert Holliday Evans
Commander Skorr - Dan Starkey
Jo Nakashima - Elenor Matsuura
Private Harris - Clive Standen
Private Gray - Wesley Theobald
Ross Jenkins - Christian Cooke
Trepper - Rad Kaim
ATMOS Voice - Elizabeth Ryder
