Ep 23. Planet of the Spiders: Part 3

The Doctor and Sarah Jane continue to investigate the mysterious events at the meditation center, while Lupton and his accomplices plot to steal the blue crystal that has been causing so much trouble. Meanwhile, spiders continue to appear throughout the center, and it becomes clear that there is a deeper, more ominous presence at work. As the Doctor and Sarah Jane race to uncover the truth, they find themselves in a deadly confrontation with both man and spider. With danger at every turn, the fate of the center and all those within it rests on their shoulders. The excitement and suspense continue to build in this third installment of the "Planet of the Spiders" story arc. Will the Doctor and Sarah Jane be able to save the day, or will they fall prey to the sinister forces that lurk within the center's walls?