Raymond's attending physician at the local mental institution. He initially refuses Charlie's financial offer to release Raymond. Later, he meets Charlie in Los Angeles, offering $250,000 to relinquish custody, but ultimately respects Charlie's decision to prioritize their relationship. He accompanies Raymond back to the facility by train.
They oppose each other over Charlie's attempt to obtain financial control through custody.
Charlie asks Dr. Bruner for half of the estate in exchange for returning his brother, but Dr. Bruner refuses.
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