Dirk Bogarde plays artist Louis Dubedat
The Doctor's Dilemma on IMDB
'A number of dilemmas crop up, of which the main one is that of a doctor who has developed a new cure for tuberculosis, but has only enough of it for one patient. He then has to choose which patient he is going to give it to: a kindly poor medical colleague, or an extremely gifted but also very unpleasant young artist with a young and vivacious wife with whom the doctor is somewhat in love, which makes it even harder for the doctor to separate his motives for the decision.'
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