Clifford The Big Red Dog (film)

Clifford the Big Red Dog is an upcoming American live-action/CGI family adventure comedy film directed by Walt Becker. It is based on the children's book series of the same name by Norman Bridwell. The film stars Jack Whitehall, Darby Camp, Tony Hale, Sienna Guillory, Russell Wong, and John Cleese, with David Alan Grier as the voice of the title character.

The film is set to be released theatrically in the United States on September 17, 2021, by Paramount Pictures.

Animals

 * Clifford (voiced by Adam Sanders): A big, 25 foot tall red Labradodle Retriever extraorinare. The depiction of Clifford's size is inconsistent; he is often shown as being about 5280 feet tall (1.609 km) from paws to head, but can appear far larger.
 * Chester - (voiced by Eric Bauza) - A Toggenburg Goat Buck and movie narrator.
 * Cleo (also voiced by TBA): A purple female poodle. Her owner is Mrs. Diller but she mainly spends the day with her friends Clifford and T-Bone. Her catchphrase is "Have I ever steered you wrong?", and when the dogs would reminisce on a time that happened, she would interrupt them in mid-sentence.
 * T-Bone (voiced by Snoop Dogg): A yellow male bulldog. His owner is Sheriff Lewis but he mainly spends the day with his friends Clifford and Cleo.
 * Mac (voiced by TBA): A blue male greyhound. It is revealed in a few episodes that his name is short for Machiavelli. His owner is Jetta Handover.
 * K.C. (voiced by TBA): A male dog who only walks on three legs. He is one of Clifford's, Cleo's and T-Bone's best friends.
 * Mimi (voiced by TBA): A female poodle and T-Bone's love interest who occasionally visits Birdwell Island.
 * Rex (voiced by TBA): Clifford's friend from the time when he was still a puppy.
 * Kiki (voiced by TBA): Cleo's playful niece.


 * Betty (voiced by Debi Derryberry): playful yellow cat and sister of Billy.
 * Billy (voiced by Susan Blu): playful orange cat and brother of Betty.
 * Bailey (voiced by Bahia Watson) – One of Clifford's dog friends. She is an Australian Shepherd who wears a pink bow. Samantha is her owner.
 * Tucker (voiced by Julie Lemieux) – One of Clifford's dog friends. He is a Dalmatian who wears a yellow collar. Fire Chief Franklin is his owner.
 * Willa (vocal effects provided by Hannah Levinson) - A grey kitten who is owned by Miss Clayton, the librarian. In segments between Emily Elizabeth and Clifford's adventures, she is seen having her own adventures with animals who are more her size.
 * Hero - (voiced by Matt Folliott) - Pablo's dog. He is a beagle. His name derives from Pablo's hobby of reading about superheroes in comic books.
 * Hudson - (voiced by Markeda McKay) - Fisherman Charlie's dog. She is a Yorkshire terrier.
 * Shelly - Samantha's hermit crab.
 * Daffodil (voiced by Kath Soucie) – A Holland Lop. In the first half of the series she was originally pink but her fur was changed to white in the second half.
 * Flo and Zo (voiced by LaTonya Holmes and Ogie Banks, respectively) – Kittens who are brother and sister, They are owned by Mr. Solomon. It is revealed that they and Mr. Solomon are Jewish.
 * The Sidarskis – A family of mice who live in the laundromat. They have five children, Lucy, Lewis, Sophie, Sid, and a new baby.
 * Jorge (voiced by Jess Harnell) – A brown dachshund whose owner is Nina.
 * Bebe (voiced by Jill Talley) – A Golden Retriever Seeing-eye dog, She belongs to a blind girl named Jenny.
 * Tricksie (voiced by TBA) – An elderly dog who once performed in the circus with her owner, Mrs. Z.
 * Norville (voiced by Henry Winkler) – A bird.
 * Chereath (voiced by LaTonya Holmes) - A golden retriever puppy in the episode Your Secret Valentine. This was her first and only appearance.
 * Teacup (voiced by Lucy Liu) - A miniature, adult poodle who has spent most of her life in the pound, as shown in her only appearance,"Adopt a Pup." She eventually gets adopted by an elderly woman who had always wanted a dog, but never had enough room in her apartment for a normal-sized one. Which made Teacup a perfect choice for her.
 * Bobby (voiced by Philip Hayes) - A Giant puppy of a really big breed that plays roughly.
 * Jack (voiced by Tara Strong) - A competitive puppy in a sandcastle contest, as he competes against Clifford and Jorge.
 * The Crocodiles (voiced by Frank Welker): a saltwater crocodile who tries to kill Chester

Kids

 * Emily Elizabeth Howard (voiced by Hannah Levison): The 9-year-old owner of Clifford and Daffodil. Emily Elizabeth adopted Clifford when he was a very small puppy, when her parents gave him to her on her 6th birthday. Emily's love, combined with genetic mutations and a Mega Mushroom, apparently caused Clifford to grow enormous, thus starting their new lives on Birdwell Island. She is the top female in the Birdwell Pride.
 * Charley (voiced by TBA): Emily Elizabeth's crush who is Jamaican American. He is the head of the Birdwell Pride, he lives on a houseboat with his father, who owns a restaurant.
 * Jetta Handover (voiced by TBA): Mac's owner. She is a friend of Emily Elizabeth and tends to be snobby towards her. Soucie also voiced Jetta's mother who owns one of the island stores. She often wears her sweater as a poncho.
 * Vaz (voiced by TBA): A Spanish American boy who is friends with Emily Elizabeth and Charley.
 * Mary (also voiced by TBA): Emily Elizabeth's friend who sits in a wheelchair due to her disability of walking and standing up caused by the obliteration of her leg. She plays piano.
 * Monique (voiced by TBA): Jetta's friend.
 * Jack Morgan (voiced by Josiah Stewart) – One of Emily's friends.
 * Pablo Flores (voiced by Niko Ceci) – One of Emily's friends. In addition, Pablo is Hero's owner.
 * Samantha Mulberry (voiced by Jenna Weir) – Emily's best friend and Bailey's owner.
 * Owen Yu (voiced by TBA): the boy from the next-door house.
 * Nina Flores (voiced by TBA) – owner of Jorge.
 * Evan Thomas Taylor (voiced by TBA) – A boy who looks a few years older than Emily Elizabeth.
 * Shun (voiced by TBA) – A young Japanese-American boy.
 * Jenny (voiced by TBA) – A blind girl and owner of Bibi
 * Vanessa (voiced by TBA)

Adults

 * Steve MacDonald (voiced by TBA): A farmer and the owner of Chester.
 * Caroline Howard (voiced by TBA): Emily Elizabeth's mom. She owns and works at The Sea Shell, which is a small store on Birdwell Island.
 * Mark Howard (voiced by TBA): Emily Elizabeth's dad and the husband of Caroline Howard.
 * Casey Howard (voiced by TBA): Emily Elizabeth's uncle
 * Samuel (voiced by TBA): Charley's father and the Jamaican owner of Samuel's Fish and Chips. He runs most of the pier.
 * Cosmo Handover (voiced by TBA) is the infant brother of Jetta. He is first seen in the episode "Baby Makes 4"
 * Sheriff Lewis (voiced by TBA): T-Bone's owner. The island's sheriff and the soccer coach.
 * Mrs. Diller (voiced by TBA): Cleo's owner.
 * Violet Bleakman (voiced by TBA) is the first neighbor of the Howards to introduce herself.
 * Horace Bleakman (voiced by TBA) Violet's husband. He has strong dislike towards Clifford and other dogs but sometimes shows sympathy for his neighbors.Cousin Lara (voiced by THA): Emily's cousin who owns a dog named Rex.
 * Miss. Lee (voiced by TBA): The librarian at the Birdwell Island Library
 * Dr. Dihn (voiced by TBA): The island's vet. She later adopts a dog named Bob.
 * Mr. Solomon (voiced by Alan Oppenheimer) – A wheelchair-bound writer. Flo and Zo are his two pet kittens. It is revealed that he, Flo, and Zo are Jewish.
 * Mrs. Z (also voiced by Taylor) – An elderly Italian woman who was once in the circus, and owner of Trixie
 * Ms. Mulberry and Dr. Mulberry (voiced by Julie Lemieux and Maggie Cassella) – Samantha's mothers.
 * Fire Chief Franklin (voiced by John Cleland), Tucker's owner. He is Birdwell Island's principal fire fighter.
 * Mrs. Clayton (voiced by Raven Dauda), Willa's owner. She owns a library on a boat.
 * Ms. Ellerby (voiced by Alison Brooks), Birdwell Island's lifeguard
 * Mr. Basu (voiced by Sugith Varughese), the island's mail carrier
 * Fisherman Charlie (voiced by Sugith Varughese), Hudson's owner.
 * Mr. Yu (voiced by TBA): Owen's dad.
 * Sanchez (voiced by TBA): the bodega owner.
 * Peter Tieran (voiced by TBA):
 * Malik (voiced by TBA):