Of Needles - [s2e19] Crater

: 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

The episode continues the struggle on the planet , where the Doctor and his companions are caught between warring insectoid races. [S2E19] Crater of Needles

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,

: At the titular Crater of Needles, Barbara Wright and her Menoptra ally, Hrostar, are forced into slave labor. The Crater is a desolate location where the Zarbi (giant ant-like creatures) force captured Menoptra to work until they die, often mutilating them so they can never fly again. is the 19th episode of the second season

: Ian Chesterton and the Menoptra leader Vrestin fall into subterranean caverns following a cave-in. There, they meet the Optera , a wingless, hopping subspecies of the Menoptra who live in the dark. Ian manages to convince the Optera that they are not enemies from the "above" and gains their help to tunnel toward the Carcinome (the base of the Animus).