A College student from New York City gets infected chemical X and gets trained by a magical emperor in Japan. And he becomes not only a undercover CIA agent, but he also becomes the warrior known as Samurai Jack and he has stop Aku before Aku destroys New York City with his dark magic.  

SYNOPSIS:

Jack Utonium is a college student going to New York City. He is a young man that has a really huge passion for science and he is studying to be a scientist. Jack and his best friend Richard Hardley meet a very beauitful girl with a lot of wealth name Kelsey Keane who is fascinated by Jack and she invites both of them to go on a science trip with her to Japan. But things get really fishy as Jack meets a strange scientist name doctor Peter Morbucks who also really likes Jack and thinks Jack has a lot of professional potential. As they get to Japan, they discover a cave by the ocean and they go inside of the cave and they discover a chemical called "subeteno moto hare ra shi i" but things go really wrong as the chemical destroys the cave and separates jack from his friends and Jack himself goes exposed to the chemicals and he becomes a stronger and more athletic and he is rescued by an ancient man known as "The Emperor" and him and his men save Jack and take him to their village in Japan. The emperor begins to tell the story about the monster name Aku and how millions of years ago he destroyed Japan and believes Aku could be doing the same thing again but not only destroying Japan, but also destroying the world. The emperor begins to train Jack and Jack learns how to fight and learns how to use a samurai sword. After his training, The emperor calls Jack "Samurai Jack" and gives his first mission as Samurai Jack and tells him to head to Vietnam and investigate over there. Jack gets to Vietnam and he goes undercover as a CIA agent from New York City and there he meets Ashley Eisenmen who helps Jack and Jack learns that Aku is in Vietnam and he is under the identity of a British person trying to make peace with both Vietnam and communist China name Arnold Kunisher.

Jack ends up fighting Aku for the first time and then discovers there is someone by the name of Dr. Emilo Sao but he later gets kidnapped only to be taken to Paris, France where Kunisher/Aku uses him to use his chemicals tests them on a gorilla, 3 male prisoners, grizzly bear and another college student. And these people and animals ends up turning into Mojo Jo Jo, Fuzzy Lumpkin, the gang green gang, and also the evil red demon monster name Him.

Jack and Ashley end up going to France to save the prime minster there but they then get attacked by Aku and Fuzzy Lumpkin and Jack discovers that Kelsey is alive and is trapped inside of a building in Brooklyn, New York and Jack goes to save her and has to fight both Peter Morbucks and discovers that his best friend Richard Hardley has joined his side.

Aku plans on attacking the rest of the world starting out with New York City and Jack in the final climax, has to fight Aku and save Ashley. But as Jack does this he ends up getting sucked into a time portal after killing Aku and Jack and Ashley get transported 20 years in the future from the 1960's in New York City to Townsville, Illinois 1980's. As they are, they both get attacked by the SWAT team and Ashley is taken away by them and Jack ends up in mental room at a hospital where right away he ingratiated by the mayor of Townsville and also developing a hatred for him because he treats Jack very unfairly and is biased towards him and thinks Jack is a criminal because of his identity as Samurai Jack.

Jack ends up setting his life in Townsville working at many different jobs and going to mental therapy and is forced to do that, other wise he would go to prison if not, Jack also learns that Kelsey did get rescued and is alive but she is now a pre school teacher and also is married. This makes Jack very angry and very sad. But as Jack is feeling this way, Ashley finds Jack in his new white house in a Townsville neighborhood and they officially become a couple.

In the final epic ending of the story, Jack uses all the items that emperor gave him back in the 1960's over sugar, spice, and everything nice chemical, and Jack and Ashley start creating the perfect little girls and also adding chemical X to the mix. A huge explosion happens and Samurai Jack's daughters the powerpuff girls are born. And Jack and Ashley and his daughters look at the skyline of Townsville and in Jack's reflection he is not Samurai Jack no more and he is now professor Utonium but in spirit in his reflection, Samurai Jack will always remain inside of him inside his spirit as well. And someday Samurai Jack Will return to defend the world from evil.

SAMURAI JACK: THE PROFESSOR UTONIUM STORY (THE 1ST STORY IN THE CARTOON NETWORK CINEMATIC UNIVERISE)