Whoville

According to the book Horton Hears a Who!, the city of Whoville is located within a floating speck of dust which is then placed onto a clover flower by Horton the Elephant. In the book How the Grinch Stole Christmas however, the location of Whoville is never mentioned; geographic references include the mentioning of a several thousand-foot tall "Mount Crumpit", and an overlook just north of the city where the titular Grinch resides. In the 1977 television special Halloween Is Grinch Night, which implies that the overlook is located on Mount Crumpit, additional geographic features are added to Whoville such as Punkers Pond, where sea monsters known as Hakken-Kraks (an apparent play on the legendary kraken, and reference to one of the many creatures from his book 'Oh The Places You'll Go') reside. Again, however, its greater location is not mentioned.

In the 1970s television special Horton Hears a Who! as well as the 2008 CGI-animated film of the same name, Whoville retains its literary location being within a speck on a clover flower. The 1966 television special How the Grinch Stole Christmas also stays true of the literature.

In the 2000 live-action film adaptation Dr. Seuss' How the Grinch Stole Christmas, from Universal Pictures and Imagine Entertainment, Whoville is located inside a snowflake, south of Mt. Crumpit within the mountainous High range of Pontoos, described in the film's introduction. As the story takes place in the winter, the speck on which Whoville has landed is now on a snowflake instead of a clover, which would be out of season.

Because the city of Whoville resides on a speck, the Whoville depicted in 2008 film is prone to unexpected movement and weather and may from time to time change location altogether, a major plot point in the film.

Many of the different characters, known as Whos, live within the speck that contains Whoville. The Whos are whimsical, human/leporid/kangaroo-like hybrid creatures who live in shaped houses, known for their warm hearts and welcoming spirits. They are small, furry humanoids with canine snouts, rabbit-like tails and big-sized kangaroo-like feet. As they celebrate Christmas and readily recognize its true meaning in the absence of material gifts, it is implied to be a majority Christian community; Seuss had gone through several attempts at a more explicitly Christian ending to How the Grinch Stole Christmas! but, dissatisfied in the idea of a heavy-handed approach, decided to leave the religious aspects implied.[1] This is further supported by the presence of churches in Whoville as mentioned in Horton Hears A Who. Just north of Whoville, atop a high mountain, Mount Crumpit, a bitter, cave-dwelling creature named the Grinch lives with his dog, Max.

In the 1987 Soviet Ukrainian animated Horton Hears A Who short, the Whos resemble tiny yellow elves with pointy noises and cone shaped hats. In the 1992 Horton Hears A Who Russian animated short, the Whos are identical to humans and live in a simple agrarian society where they mow grass, work in the mill and rear chickens and horses as microscopic as they are, and Whoville is shown as a small village rather than a city (in contrast to the Jungle of Nool which seems to be a pastiche of 80's Soviet city life with occasional appearances of modern technology). In the live-action film, however, the Whos resemble ordinary people with large ears, buck-teeth and strange hairstyles, and while the Who children have ordinary human noses, the adult Whos' noses are snout shaped. Also, they are shown to be very greedy and materialistic as compared to the book version, making them more distraught initially when discovering their presents are gone.

Cindy Lou Who is a generous young girl who was introduced in the book How the Grinch Stole Christmas! In the 2000 live-action film, How the Grinch Stole Christmas[2] she is played by actress Taylor Momsen.

The Grinch is a fictional, green-colored creature with a cat-like face and a cynical personality. He lives in isolation on Mt. Crumpit with his dog Max. The Grinch overlooks the city of Whoville with a lack of empathy for all Whos. He is known to be of a different and more ambiguous species than the Whos, being stated as "more of a What" in the 2000 film. The Grinch is played by actor Jim Carrey in the 2000 production of How the Grinch Stole Christmas!, who would later return to voice Horton in the 2008 animated film Horton Hears a Who.

In the book Horton Hears a Who, there is a mayor in Whoville. In the 1970s animated special Horton Hears a Who!, rather than a mayor he is a professor of Science, Dr. H. Hoovey, who lives in the Eiffelberg Tower, played by Hans Conried. In the live-action film How the Grinch Stole Christmas, there is a mayor named Augustus May Who, played by Jeffrey Tambor. Actor Steve Carell voices the Mayor of Whoville in the 2008 animated film Horton Hears a Who. In this version, he is named Ned McDodd, and he lives with his wife, 96 daughters, and one son named Jo-Jo as well as the latest of a long lineage of the mayors of Whoville. There are differences between Hoovey, May Who and McDodd that are instantly noticeable: Hoovey, similarly to Horton, wishes to reveal the existence of other worlds to his world's inhabitants, May Who is a pompous, arrogant man who views himself as the only person worth listening to, whereas McDodd is "devoted, and fair and a little bit odd".