In 1881, after his father's death,
Louis Wain, the only male member and eldest of the Wain family, supports his five sisters and his mother as a part-time illustrator for
The Illustrated London News under editor
Sir William Ingram. Wain declines a full-time job to try composing music and playwriting; neither venture is successful. Louis hires Emily Richardson as
governess for his sisters and they are attracted to each other, to the dismay of eldest sister Caroline. Louis takes the full-time position to keep Emily as governess. He takes the family and Emily to the theatre to see
The Tempest, during which he has a recurring nightmare of drowning. Emily comforts him in the men's toilets, causing a scandal when a neighbour gossips about the incident. Caroline fires Emily that night but before she can leave, Louis professes his love and they begin a courtship. They marry in 1884, causing another scandal due to her being ten years his senior and of a lower class. Louis takes freelance artist work to continue supporting his mother and sisters. Emily is diagnosed with
breast cancer. They take in a stray kitten - unusual for the time - which they name Peter. Louis' initially realistic paintings of Peter become more anthropomorphic as Emily's condition worsens. Financial pressure causes Sir William to cut Louis' workload, and he advises Louis spend the time with Emily. She encourages Louis to show his cat pictures to Sir William, who prints them to acclaim in the Christmas edition. Emily dies. Louis draws more cat pictures, creating whole cat societies. By 1891, Wain's cat pictures are enormously popular, featured on postcards and greeting cards, and changing the perception of cats as acceptable house pets. He hosts cat-themed events and is chairman of The National Cat Society. Unaware of the need to
copyright his work, Wain does not profit from reproductions and the family remains in debt. Sister Marie becomes mentally unwell and the family is evicted. Sir William provides a property at a reduced rate. Marie is institutionalised and Peter dies, causing Wain's own mental health to deteriorate. Newspaper
magnate William Randolph Hearst sponsors Wain on a trip to
New York in 1907, where
Max Kase tells him people love his pictures. After some success in New York, in 1914 Caroline asks him to return to England. Marie and their mother die from
influenza. Sir William dies of
gout, and the family is evicted and moves into a smaller London flat. As Britain enters the
First World War, Louis hits his head jumping off a bus and falls into coma, in which he sees a vision of 1999. He designs futuristic-themed cat toys. The toys are manufactured, but a German
U-boat sinks the ship carrying the toys. Caroline dies in 1917, and Louis suffers a series of mental breakdowns. In 1924, his sisters commit him to the Springfield Mental Hospital. Mental institution inspector Dan Rider recognises Louis; he had drawn his dog's portrait. He campaigns, along with Wain's three remaining sisters, to raise money for a better facility for Louis that allows patients cats and outdoor access. The campaign gets an enormous response, as
H.G. Wells and other prominent British figures assist. Louis is transferred to
Bethlem Royal Hospital, where he has a cat companion. In 1930, he is admitted to
Napsbury Hospital in
London Colney. Louis takes his journal and a piece of Emily's scarf out to the painted countryside, where Emily had told him he would find her. ==Cast==