331: Rhakotis’ ship crashes on a watery planet, and he thinks he is going to die. However, he survives the crash, though injured, and hopes that where there is water, there is intelligent life. 322: The TARDIS is caught in a rockfall in a mine. The Doctor and Barbara escape, but Ian is trapped inside. Barbara sees some slaves mining, and asks for their help digging Ian out. They recognise her, however, and one man, Susa, mentions Alexander’s coffin and asks her where her guards are. Thinking quickly, she says they are not with her. Susa attacks the Doctor but the Doctor defeats him easily, knocking him out. Barbara tells the rest of the slaves that if they help her, she will free them. An Israelite slave named Aristea takes some men with him to dig out the TARDIS. The Doctor scolds her for