Tom and Jerry Meet Harry Potter: The Philosopher's Stone

This is the first film of the Tom and Jerry Meet Harry Potter film series

Plot
The first film begins with baby Harry Potter being delivered to a muggle family the Dursleys at Number 4 Privet Drive by Reubus Hagrid, Minerva McGonagall and Albus Dumbledore on the night his mother and father, Lily and James Potter are killed by a dark wizard called Lord Voldemort. At the same time, a mischevous trio of Siamese cats are going into hiding after the dark wizard has failed to kill the baby for some certain unknown reason and when the time comes, they know that their master be ready for the boy who lived.

Years pass quickly by, and we come to our favorite cat-and-mouse duo Tom and Jerry fighting and chasing each other throughout the busy streets of Diagon Alley. Jerry relentlessly teases and mocks Tom as he makes his quick escape, thus provoking the cat's temper. Soon, their wild antics come to a complete stop when they find themselves purchased, along with a beautiful snowy-white owl named Hedwig, by a large half-giant and a small boy with a lightning scar on his forehead. The cat and mouse glare angrily at each other with hatred as they are being carried in their cage by the half-giant while the boy carries the owl in her cage. Little do they know, is that their new owner is the famous young boy wizard, known as Harry Potter, the boy who lived.

Later, they are taken to the King's Cross train station in search for Platform 9 3/4, where they see a red-haired family with twin boys, a an older boy, a younger boy and a girl, accompanied by their mother. Harry asks the mother, whose son Ron Weasley's first year at attending a school called Hogwarts School of Witchcraft and Wizardry, where to find platform 9 3/4. The woman points to a wall between platforms 9 and 10 and tells him to run real fast into the portal.

On the Hogwarts Express train, Harry and Ron Weasley become fast friends while Tom and Jerry resume becoming bitter enemies, chasing and fighting each other. The short-tempered grey tomcat chases the mouse through car after car, knocking over trolleys and trunks in each attempt to catch the pesky rodent. While escaping from Tom, Jerry meets Ron's scruffy-looking Rat, Scabbers, and the two rodent immediately become fast friends. Jerry shares some scraps of food he'd swiped from the trolley and even from Tom with Scabbers. Ron is surprised to see that Jerry is making friends with his pet rat, and so is Harry.

Upon arrival at Hogwarts School of Witchcraft and Wizardry, Tom and Jerry are summoned to Albus Dumbledore's office by Dumbledore's assistant Droopy the Dog. Upon arrival at Dumbledore's office, the elderly and wise wizard speaks to the cat and mouse duo about Harry, the boy they were with while getting off the Howarts Express train when arriving at Hogwarts

Trivia

 * Running Gag: Whenever a suspicious Tom Cat is around him or close by, Quirinius Quirrel feigns an allergy to cats, pretending to sneeze

Songs:

 * "On the Way to Hogwarts School,"
 * "The Boy Who Lived,"
 * "The Sorting Hat Song,"
 * "Quidditch Fight Song,"
 * "Christmastime at Hogwarts,"

Characters:

 * Thomas "Tom" Cat - a gruff, short-tempered, thick-skinned, yet well-meaning pussycat. He is Harry Potter's pet cat
 * Jerry Mouse - a mischevous brown mouse. He is Harry Potter's pet mouse.
 * Harry Potter - an orphaned young boy who discovers on his 11th birthday that he is a famous wizard who survived the Dark Lord's deadly curse on the night his parents were murdered
 * Hermione Granger - Harry's new friend. she is the brains of the trio
 * Tuffy Mouse - Jerry Mouse's young ward and young mouse wizard-in-training. Upon hearing about a break-in at the Gringotts bank, Tuffy suspects that Harry's DADA teacher, Quirinis Quirrell is behind it all.
 * Ron Weasley - Harry's new friend.
 * Hedwig the Owl
 * Neville Longbottom
 * Fred and George Weasley - Ron's older twin brothers. They enjoy playing pranks and practical jokes, much to Jerry Mouse's delight.
 * Molly Weasley - Ron's mother. She is a housewife/stay-at-home mother of seven children
 * Ginny Weasley - Ron's younger sister. She begs to go to Hogwarts, even though she must wait one more year
 * Percy Weasley - Ron's older brother
 * McWolf - a lecherous Wolf from the Tex Avery Cartoons. He is always trying to woo a young woman named Red. He is in the Slytherin House in the film series.
 * Droopy Dog - Albus Dumbledore's assistant
 * Professor Severus Snape
 * Draco Malfoy - Harry Potter's arch rival.
 * Professor Albus Dumbledore
 * Professor Minerva McGonagall
 * Professor Flitwick
 * Fang - Hagrid's black dog
 * Meathead Dog - non-speaking cameo during the Halloween feast
 * Little Quacker - makes a non-speaking cameo at the Quidditch match between Gryffindor and Slytherin
 * Spike Bulldog - brief speaking cameo at Diagonal Alley with his son Tyke
 * Tyke Bulldog - makes a cameo at Diagon Alley with his father Spike
 * Mountain Troll
 * Oliver Wood
 * Neville Longbottom
 * Rubeus Hagrid - a half-giant who whisks Harry Potter away from the negligent Dursleys
 * Lord Voldemort - Known as The Dark Lord, He-who-must-not-be-named or You-know-Who. The main antagonist of the film series. He is responsible for the deaths of many people, including Harry Potter's parents, and tried to kill Harry as an infant
 * Barney Bear - he makes a brief speaking cameo during a Quidditch match between Gryffindor and Slytherin
 * Lee Jordan
 * Angelina Johnson
 * Devil's Snare
 * Scabbers - Ron Weasley's pet rat befriended by Jerry Mouse, but for some odd reason, he mysteriously disappears from the mousehole in the Gryffindor common room.
 * Quirinius Quirrell - Harry Potter's defense against the dark arts teacher, but Tuffy suspects something really suspicious about this guy
 * Tin, Pan and Alley - Lord Voldemort's henchcats. When Harry Potter first started school at Hogwarts School of Witchcraft and Wizardry, the cats apparated and disapparated from location to location in search of the boy in the Wizarding World
 * Fluffy - the three-threaded dog that lives on the third corridor
 * The Sorting Hat
 * Aunt Petunia Dursley - (née: Evans); Lily potter's sister and Harry's aunt; she is also the wife of Uncle Vernon and mother of Dudley Dursley.
 * Uncle Vernon Dursley - Harry Potter's abusive muggle uncle who disapproves of the Wizarding world
 * Butch Dog - Droopy Dog's co-star.
 * Lily Potter - (née: Evans); Harry Potter's deceased mother
 * Red - a sultry, voluptuous, attractive and beautiful young woman from the Tex Avery Cartoons
 * James Potter - Harry Potter's deceased father
 * Screwey Squirrel - speaking cameo at the welcoming feast

Cast

 * Billy West as Tom Cat
 * Samuel Vincent as Jerry Mouse
 * Veronica Taylor as Harry Potter
 * Ron Weasley
 * Hermione Granger
 * Kath Soucie as Tuffy Mouse
 * Severus Snape
 * Albus Dumbledore
 * Droopy Dog
 * Minerva McGonagall
 * Rubeus Hagrid
 * Tin
 * Pan
 * Alley, Barney Bear
 * Madame Hooch
 * Draco Malfoy
 * Quirinis Quirrell
 * Grey Delslie as Red, Lily Potter
 * James Potter
 * Frank Welker as Scabbers, Unicorn, Fang, Hedwig, Fluffy, Norbert the Norwegian Ridgeback dragon, Mountain Troll
 * Ginny Weasley
 * Percy Weasley
 * Molly Weasley
 * Uncle Vernon Dursley
 * Aunt Petunia Dursley
 * Cousin Dudley Dursley
 * Train Trolley Lady

Quotes:

 * {The dragon egg is hatching. Tom Cat, curious to see what it is, jostles over to get a better look. The egg hatches to reveal a Baby Norwegian ridgeback dragon, who looks up at Tom)
 * Baby Norwegian Ridgeback: Mama...
 * Tom: Huh?
 * Hagrid: (chuckles)
 * Harry: Why, Thomas...that little one thinks you're it's mother...
 * {Baby Norwegian Ridgeback dragon climbs up towards Tom and snuggles against his furry chest}
 * Baby Norwegian Ridgeback: Mama...

__________________
 * Harry/Ron/Hermione: Awwwww!
 * Hermione: (giggling)
 * Jerry: (laughing)


 * Tin: Look, boys! There's the kid! That Potter kid!


 * Pan: Yeah, that's him! Definetly him! Definetly him!


 * Alley: Everybody's talking about that kid Harry Potter! He obliterated our master Lord Voldemort, when he was just a teeny, tiny, helpless baby.


 * Tin: Exactly, his mummy and daddy were just the beginning, boys. All we have now is the remains of our master. (Chuckles) Good thing I kept them in this jar.

__________________
 * [Tin holds the dust-like remains of Lord Voldemort's destroyed body in a green jar]


 * {Harry wakes up to see Tom and Jerry lying comfortably at the foot of the hospital wing bed after passing out in the Chambers during his confrontation with Quirrell/Voldemort for the Philosopher's stone}


 * {On cue, Tom and Jerry wake up to see Harry awake}