Vengeance of the sontarans

vengeance of the sontarans was the first story in season 27 it starred Sylvester McCoy and Sophie Aldred as the doctor and ace

Section heading
sontar-the sontaran-Rutan war has gone to its worst and the sontarans are looking for help. The doctors help. The doctor helps unknowingly that the sontarans are planning the doom of the rutans and if the doctor doesn't stop them they will both be destroyed

Plot
Part one-

part two-

part three-

Cast