She relates how he asks for her hand in marriage and in gratitude she accepts, but not for love.That night, excited and unable to sleep, she goes for a cab ride and happens to meet a poor, but young, handsome, homesick American singer Paul Allison (Nelson Eddy) in a Parisian Latin Quarter bistro.She has adopted his habit of cigarette smoking, and has kept their forbidden relationship a secret from her father.The doctor was being urged to perform a ""brain-cutting"" lobotomy on the traumatized Catherine, who had broken down and had seemingly become totally mad.Five robed questioners (in different colored liturgical vestments), the underground city""s rulers with highly-developed minds, stood above him - members of the Fellowship of the Holy Fallout: pretty blue-robed blonde Albina (Natalie Trundy), red-garbed Fat Man (Victor Buono), yellow-dressed Negro (Don Pedro Colley), purple-robed elder statesman Mendez (Paul Richards), and green-robed minister Caspay (Jeff Corey).Charles dove into the water and convinced him to let go.The two realized they were both mutants with extraordinary gifts, and that they had a common enemy (Shaw and the Russians).