"You'll think this silly, but for the last three nights I've had a queer sort of feeling that Mr. Thomson was somewhere in the audience. I can't explain it. I looked everywhere for him. I even tried looking at the people one by one, all down the rows. I never saw any one in the least like him. All the same, I expected to hear his voice at any moment." "Granted the old boy's Satanic connections," Leonard observed, "he may appear to us in any form. Brimstone and horns are clean out of date. He'll probably send his disembodied voice with instructions." I strolled to the wings and had a look at the house. Although it still wanted a quarter of an hour before the performance was due to commence, the hall was almost packed with people. The audience, as was natural considering the locality, was a pretty tough lot. It seemed to consist chiefly of stewards and sailors from the great liners which lay in the river near by, with a sprinkling of operatives and some of the smaller shopkeepers. The study of faces has always interested me, and there were two which I picked out from the crowd during that brief survey and remembered. One was the face of a youngish man, dressed in the clothes of a labourer and seated in a dark corner of the room. He was very pale, almost consumptive-looking, with a black beard which looked as though it had been recently grown, and coal black hair. His features were utterly unlike the features of his presumed class, and there was a certain furtiveness about his expression which puzzled me. A quietly dressed girl sat by his side, whose face was even more in the shadow than his, but it struck me that she had been crying, and that for some reason or other there was a disagreement between her and the young man. The other person whom I noticed was a stout, middle-aged man, with curly black hair, a rather yellow complexion, of distinctly Semitic appearance. His hands were folded upon his waistcoat, he was smoking with much obvious enjoyment a large cigar, and his eyes were half-closed, as though he were enjoying a brief rest. I put him down as a small shopkeeper, for choice a seller of ready-made garments, who had had a long day's work and was giving himself a treat on the strength of it. At half-past seven the hall was crammed and the curtain rang up. We went through the first part of our programme with a reasonable amount of success, Leonard in particular getting two encores for one of his humorous songs. At the beginning of the second part, I came out upon the stage and made the little speech which our mysterious patron's wishes rendered necessary.