Question: What movie did John Barnes Wells star in that was based off a 1952 novel written by Harriet Beecher Stowe? 

Context paragraphs:
Oldtown Folks: Oldtown Folks is an 1869 novel written by Harriet Beecher Stowe.  Oldtown is a fictional name for the real town of Natick, Massachusetts, the native home of Harriett Beecher Stowe's husband, and many of the ideas in the book come primarily from his memories.  "Oldtown Folks" has claim to be read as a religious novel and often discusses Puritan lifestyles as well as Calvinism and Arminian theology.  In addition to these concepts and also the nature of a utopian society, this novel focuses on the question of reproduction and mothering.  Written from the perspective of the main character, Horace Holyoke, the novel follows his life in post-American Revolution New England.  It is divided into two volumes by the age of Horace and his friends.

Harriet Beecher Stowe House (Cincinnati, Ohio): The Harriet Beecher Stowe House is a historic home in Ohio which was once the residence of influential antislavery author Harriet Beecher Stowe, author of "Uncle Tom's Cabin".

Lyman Beecher: Lyman Beecher (October 12, 1775 – January 10, 1863) was a Presbyterian minister, American Temperance Society co-founder and leader, and the father of 13 children, many of whom became noted figures, including Harriet Beecher Stowe, Henry Ward Beecher, Charles Beecher, Edward Beecher, Isabella Beecher Hooker, Catharine Beecher and Thomas K. Beecher.

John Barnes Wells: John Barnes Wells (October 17, 1880 – August 8, 1935), was an American tenor composer and singer.  He was once described as "one of the best known concert singers in New York."  He was a popular singer and was featured on many 78-rpm recordings released in the early 1900s.  He starred in the 1903 musical theater production of "The Wizard of Oz".  One of his last performances was in "Uncle Tom's Cabin" (1933).  He also used the pseudonym William Barnes and composed music under the name Jack Wells.

Harriet Beecher Stowe House (Brunswick, Maine): The Harriet Beecher Stowe House is a historic home and National Historic Landmark at 63 Federal Street in Brunswick, Maine, notable as a short-term home of Harriet Beecher Stowe and Calvin Ellis Stowe.  Earlier, it had been the home of Henry Wadsworth Longfellow as a student.  It is today owned by Bowdoin College.  A space within the house, called Harriet's Writing Room, is open to the public.

Park Church: Park Church runs the length of an entire city block in Elmira, New York.  The church was constructed from 1874 through 1876, replacing its much smaller, wooden predecessor.  It was designed by Horatio Nelson White.  The design of the limestone and brick church is highly ecelectic.  Besides its architecture, the church is significant for its congregation of abolitionists and humanitarians.  From 1854 until his death in 1900, Thomas Kennicott Beecher was the pastor of Park Church.  Beecher, together with his twelve siblings including author Harriet Beecher Stowe, was brought up by liberal reformist clergyman Lyman Beecher.

Domestic realism: Domestic realism normally refers to the genre of 19th-century novels popular with women readers.  This body of writing is also known as "sentimental fiction" or "woman's fiction".  The genre is mainly reflected in the novel though short-stories and non-fiction works such as Harriet Beecher Stowe's "Our Country Neighbors" and "The New Housekeeper's Manual" written by Stowe and her sister-in-law Catharine Beecher are works of domestic realism.  The style's particular characteristics are:

Forrest Wilson: Robert Forrest Wilson (January 20, 1883 in Warren, Ohio – May 9, 1942 in Weston, Connecticut) was an American author and journalist.  He won the Pulitzer Prize for Biography or Autobiography in 1942 for his biography of Harriet Beecher Stowe, "Crusader in Crinoline: The Life of Harriet Beecher Stowe" (Philadelphia: Lippincott, 1941).

Edward Beecher: Edward Beecher (August 27, 1803 – July 28, 1895) was a noted theologian, the son of Lyman Beecher and the brother of Harriet Beecher Stowe and Henry Ward Beecher.

Uncle Tom's Cabin: Uncle Tom's Cabin; or, Life Among the Lowly, is an anti-slavery novel by American author Harriet Beecher Stowe.  Published in 1852, the novel "helped lay the groundwork for the Civil War", according to Will Kaufman.

Supporting paragraphs: John Barnes Wells Uncle Tom's Cabin
Answer: Uncle Tom's Cabin