Jo Grant's isolated survival struggle in the deadly Spiridon environment

Jo Grant plunges into the alien jungle beyond the TARDIS, her body clinging to the remnants of the planet’s hostile forces. Liquid from the mutated flora coats her raincoat and …

While the Doctor lies gravely wounded in the TARDIS, Jo seeks refuge alone in its narrow corridors. An unseen entity attempts to breach her compartment door from outside, rattling the …

The weakened Doctor is carried out of the TARDIS by Thals Taron and Vaber, who reveal they found him through Jo’s instructions. The Doctor recovers quickly, recognizing them as Thals …