https://www.lwltv.com/subjects/437039359988924415/seasons/10 William Hartnell returned in a cameo as the First Doctor and Patrick Troughton in a more substantial role as the Second Doctor in The Three Doctors. This story marked the end of the Doctor's exile on Earth, opening up the series to more off-world adventures and beginning a gradual reduction of UNIT-related stories. https://www.lwltv.com/subjects/437039359988924415/seasons/10 https://img.lwltv.com/wbjtncxpibaJOtpzfXlvgfzbnYg=/144x0/images/50seDnEE3pk81OnMeToqq9hZ2Fe.jpg 144 zh-cn 180 LWLTV RSS Generator 1.0