Please answer the following question: Build a movie plot around this: What is Lanyon shocked to find out? That both Jekyll and Hyde are the same person.
A:
Dr. Henry Jekyll (pronounced "jeekle") (Fredric March), a kind English doctor in Victorian London, is playing the organ when his butler, Poole (Edgar Norton), reminds him that he has a 3 p.m. appointment to deliver an address to his colleagues and students. Jekyll calls Poole a necessary nuisance, then puts on his cape and top hat, and grabs his cane before stepping into a horse drawn carriage.Jekyll is led into a large room, with tiered seating, and a lectern at the front. Every seat is filled with men anxious to hear what he has to say. Jekyll begins by offering his view that the fog of London has clouded the minds of it's people, in that they cannot see the potential of science to free men's souls. It is the soul of men, the human psyche, that he has been obsessed with studying. He has concluded that man does not possess a single soul, but two. One is good, the other is bad, or evil, and we are all involved in an eternal struggle over which of the two will prevail. Jekyll believes that if we could eliminate the evil soul, then there would be unlimited potential for good in the world. He said he has been experimenting with how to do that, and he claims to be very close.As the lecture ends and the audience leaves, most of them are very skeptical and dismissive of Jekyll's claims. As for Jekyll, he goes from the lecture hall to a hospital where he checks on his indigent patients in the "Free Ward." He encourages one young girl on crutches to throw down the crutches and walk. She doesn't believe she can, but when she tries, she is successful. Jekyll believes that demonstrates the power of the mind. Another patient, Mrs. Lucas, is in need of an operation, which Jekyll patiently, and with empathy, convinces her to have. He does the operation himself, resulting in his missing a previously scheduled dinner with his fiance, her father, and many invited guests.After completing the operation on Mrs. Lucas, Jekyll hurries over to the home of Brigadier General Sir Danvers Carew (Halliwell Hobbes), and his daughter...