The Two Doctors meet

Tags: Sixth Doctor, Second Doctor, Jamie McCrimmon, Peri Brown, Sontarans

The Two Doctors, episode 3
2 March 1985

Sent to investigate illegal time-travel experiments, the Second Doctor is captured by the Sontarans, who plan to dissect him and find the biological secret that links Time Lords to their TARDISes. Following their trail and finding companion Jamie in the process, the Sixth Doctor tracks the Sontarans down in Spain...