WTTW split the story into two parts, with the break occuring at the start of episode four when Sskel tells his prisoners not to move. [source: ChicagoEpguides]

Intro: Among The Doctor's adversaries tonight is an Ice Warrior. No, I didn't say a nice warrior, I said an Ice Warrior. Actually, there are many of them and they are not nice at all. Will they and their allies prevail over The Doctor? That will be a cold day on Peladon.

Outro: The spiders of Metebilis Three want to appropriate the wedding present The Doctor gave to Jo Grant some weeks ago. Their effort will lead The Doctor once again to the "Planet of the Spiders," next Sunday night at 11. [source: ChicagoEpguides]