The Doctor persuading the Atlanteans to reject Zaroff's plan

The Doctor, disguised and urgent, intercepts Ara in the Atlantean Chamber just as guards search for escaped prisoners. Ara confirms Polly’s safety and agrees to help, but their conversation is …

In the Atlantean Council Chamber, the Doctor—disguised as a temple brother—attempts to expose Professor Zaroff’s apocalyptic plan to Thous, the ruler of Atlantis. Despite Ramo’s support, Thous remains skeptical, dismissing …