is the 19th episode of the second season of Doctor Who (1963), originally aired on March 6, 1965. It serves as the fourth part of the six-episode serial "The Web Planet" . Plot Overview
: In the Carcinome, the Animus —a malevolent, spider-like entity—uses the Doctor to locate the landing site of the Menoptra invasion force. The Doctor realizes the Animus uses gold to channel its mesmerizing influence and begins working on a way to counteract its control. Production & Legacy "Doctor Who" Crater of Needles (TV Episode 1965) - IMDb [S2E19] Crater of Needles
The episode continues the struggle on the planet , where the Doctor and his companions are caught between warring insectoid races. is the 19th episode of the second season