Question: What 1972 Walt Disney Productions film is a remake of a 1940 children's film?

Context paragraphs:
The Biscuit Eater (1972 film): The Biscuit Eater is a 1972 Walt Disney Productions film released by Buena Vista Distribution based on a short story of the same name by James H. Street.  It is the last 'One Boy and his Animal' themed film made by Disney, as this subgenre would eventually grow out of fashion.  The 1972 film is a remake of a 1940 film starring Billy Lee as Lonnie.

Saludos Amigos: Saludos Amigos (Spanish for "Greetings, Friends") is a 1942 American live-action animated package film produced by Walt Disney and released by RKO Radio Pictures.  It is the sixth Disney animated feature film and the first of the six package films produced by Walt Disney Productions in the 1940s.  Set in Latin America, it is made up of four different segments; Donald Duck stars in two of them and Goofy stars in one.  It also features the first appearance of José Carioca, the Brazilian cigar-smoking parrot.  "Saludos Amigos" was popular enough that Walt Disney decided to make another film about Latin America, "The Three Caballeros", to be produced two years later.  "Saludos Amigos" premiered in Rio de Janeiro on August 24, 1942.  It was released in the United States on February 6, 1943.  At 42 minutes, it is Disney's shortest animated feature to date.  It garnered positive reviews and was theatrically reissued in 1949, when it was shown on a double bill with the first reissue of "Dumbo".

Now You See Him, Now You Don't: Now You See Him, Now You Don't is a 1972 Walt Disney Productions film starring Kurt Russell as a chemistry student who accidentally discovers the secret to invisibility.  It is the sequel to the 1969 film "The Computer Wore Tennis Shoes" and was followed by 1975's "The Strongest Man in the World".

The Walt Disney Company: The Walt Disney Company, commonly known as Disney, is an American diversified multinational mass media and entertainment conglomerate, headquartered at the Walt Disney Studios in Burbank, California.  It is the world's second largest media conglomerate in terms of revenue, after Comcast.  Disney was founded on October 16, 1923 – by brothers Walt Disney and Roy O. Disney – as the Disney Brothers Cartoon Studio, and established itself as a leader in the American animation industry before diversifying into live-action film production, television, and theme parks.  The company also operated under the names The Walt Disney Studio and then Walt Disney Productions.  Taking on its current name in 1986, it expanded its existing operations and also started divisions focused upon theater, radio, music, publishing, and online media.

Kidnapped (1960 film): Kidnapped is a 1960 Walt Disney Productions film adaptation of Robert Louis Stevenson's classic 1886 novel "Kidnapped".  It stars Peter Finch and James MacArthur, and was Disney's second production based on a novel by Stevenson, the first being "Treasure Island".  It also marked Peter O'Toole's feature film debut.

The Barefoot Executive: The Barefoot Executive is a live-action Walt Disney Productions film released by Buena Vista Distribution in 1971 starring Kurt Russell, Joe Flynn, Wally Cox, Heather North and John Ritter (in his film debut), about a pet chimpanzee, named Raffles, who can predict the popularity of television programs.  It was one of the "gimmick comedies" (geared towards children with a touch of adult humour for older viewers) Disney was known for in the 1960s and 1970s, and was frequently shown on "The Wonderful World of Disney" from the late 1970s through the 1980s.

Summer Magic: Summer Magic is a 1963 Walt Disney Productions film starring Hayley Mills, Burl Ives, and Dorothy McGuire in a story about a Boston widow and her children taking up residence in a small town in Maine.  The film was based on the novel "Mother Carey's Chickens" by Kate Douglas Wiggin and was directed by James Neilson.  This was the fourth of six film Mills did for Disney, and the young actress received a Golden Globe nomination for her work here.

Mickey's House of Villains: Mickey's House of Villains (also known as House of Mouse: The Villains) is a 2002 direct-to-video animated film produced by The Walt Disney Company (Walt Disney Television Animation and Toon City Animation, with animation coordination by Walt Disney Feature Animation Florida.  It is based on the Disney Channel animated television series "Disney's House of Mouse" and a sequel to the direct-to-video animated film "", starring Mickey Mouse, Donald Duck, Minnie Mouse, Goofy, Daisy Duck and Disney Villains that have appeared in past Disney productions.  It was released on both VHS and DVD by Walt Disney Home Video on September 3, 2002.  It was followed by a 2004 direct-to-video animated film, "", produced by DisneyToon Studios, on August 17, 2004.

The Biscuit Eater (1940 film): The Biscuit Eater is a 1940 children's film starring Billy Lee and Cordell Hickman as two kids who raise a runt of a dog.  It was named one of the of 1940 by the National Board of Review.  Walt Disney Productions made a 1972 remake under the same title.

List of Disney animated shorts: This is a list of animated short films produced by Walt Disney and Walt Disney Animation Studios from 1921 to the present.  This includes films produced at the Laugh-O-Gram Studio which Disney founded in 1921 as well as the animation studio now owned by The Walt Disney Company, previously called the Disney Brothers Cartoon Studio (1923), The Walt Disney Studio (1926), Walt Disney Productions (1929), and Walt Disney Feature Animation (1986).

Supporting paragraphs: The Biscuit Eater (1940 film) The Biscuit Eater (1972 film)
Answer: The Biscuit Eater