Jimmy

Jimmy as he is known on the show. Is a boy genius. End of story lol. His I.Q. is off the charts. He also invents crazy inventions that get the town where he lives (Retroville) into danger. He is 11 years  old and invented his robot dog called Goddard. He has two best friends called Sheen and Carl. They hardly ever help him save the day but Jimmy tests his machines on them. I knew they were useful. LOL.. He also loves this girl named Cindy but he refuses to admit it but we know because Keith Alcorn ( the creator of the show ) told and also because he gives off alot of signs even thoguh they always fight. Watch Leaugue Of Villians and My Big Fat Spy Wedding and you will see you can download it here in HQ! Geez I really strayed off-topic about Jimmmy LOL thank you for reading.

Carl

Carl as he is referred to on the show is 11 years old old and has numurous medical problems. He is a llama freak and sleeps with a blanket. He is supposed to be Jimmy's best friend. But the way Jimmy uses him doesn't he get it that Jimmy just likes him to be in the lab because he is the easiest person to test his experiments on. LOL :D. He got a girlfriend in an episode called Car Wheezer Boy Genius ( You Can Download It Here). One of his main quotes were " I am born a llama boy and i will die a llama boy" (Operation: Rescue Jet Fusion) (It's not  here but as soon as I get it i will upload it.) Bye and thank you for reading.

Libby

What would this series be without Libby? She is a music fanatic. Literally. I think she has only two thoughts in her head music and Sheen. She is  not as obsessed with Sheen as he is with her but She thinks he's so cute. Their realtionship began in Love Potion when Jimmy's Love Potion made Sheen fall in love with Libby it was then Sheen became completely obsessed with her. I thought that she would have never accepted Sheen's invitation to be her valentine when she asked but she did. And that was that. She even kissed him on the cheek in the end and kept his Ultralord doll ahem action figure.

Sheen

Sheen is the funniest chracter in JN no questins asked. He also always seems to get on Jimmy's nerves but who cares thats what makes him so funny. Like in My Big Fat Spy Wedding he kept on tell Beautiful Goregous that she was a with burn her burn her. That was awesome. It was the funniest quote ever in my opinion. He is in love in Ultralord and Libby. Ultralord is an doll ahem  action figure that Ultralord practically worships. Libby is this girl that  Sheen considers her his Ultraqueen. I think he has fantasies  about her but who knows. I wonder who he would choose between her and Ultralord I guess we will never know. Well thanks for reading.

Cindy

Cindy is the second smartest girl in her class but she never stops trying to beat Jimmy. Its pretty obvious that she likes Jimmy to everyone exept Sheen and Carl. In season one she had a crush on Nick but after she really started to show that she liked Jimmy. In  fact by the end of season 1 she showed us that she liked Jimmy in "Eggpire Strikes Back". In season her and Jimmy's Relationship started to hit off espicially in "Love Poition and Win Lose and Kaboom". In season 3 there realtionship began to move quickly to the point where the almost kissed in a couple epsides.