Jekks and Hide

 was an American animated adventure-comedy television series, being created by TBD. It was produced by Nickelodeon Animation Studios and it aired on Nickelodeon from May 15th, 2007 until May 6th, 2011.

Synopsis
Anna Jekk's life is mostly normal except for one thing, she has a party animal personality known as Laura. As a result, both get into crazy adventures.

Main

 * /Anna Jekks/Laura Hide/ (voiced by Ashley Johnson) - a geeky teenage girl who has a wild party girl personality which gets summoned whenever she hears the words "change".

Supporting

 * Edward and Nicole Jekks (voiced by Maurice LaMarche and Jennifer Hale, respectively) - Anna's parents who are usually very busy and are unaware of her wild shenanigans as Laura.
 * Jessica Lennon (voiced by Grey DeLisle) - Anna's fashionista best friend who is the only one who knows of her second personality as she sometimes uses it to her advantage.
 * Chad Mars (voiced by Josh Keaton) - a popular kid who Anna has a crush on, yet he has a crush on Laura, as both try to get him to get with them, independently of the personality in charge at the time.
 * Mr. Mark Mason (voiced by Chris Hardwick) - a teacher who is very lazy and sometimes stubborn.
 * Miss Elena Mason (voiced by Tara Strong) - a mild-mannered and rather geeky librarian who loves to read and is Mark's wife.
 * The Cat (vocal effects by Dee Bradley Baker) - a weird stray cat who occasionally wanders around Anna/Laura's front yard, as she often scares him off just to get him away.
 * TBD
 * Abigail Walterson (voiced by Kari Wahlgren) - an obsessive reporter who interviews a lot of people as she tries to interview Anna about her life.
 * Enrique and Ophelia (voiced by André Sogliuzzo and Maria Canals-Barrera, respectively) - the main characters of Sayonara Falls as they constantly argue.
 * Bobby Souflee and G Dog (voiced by Nolan North and Khary Payton, respectively) - a sarcastic and quipy action spy and his hyper intelligent dog who is the main characters of their show which Anna despises, yet Laura loves it.
 * Ethan Sibson (voiced by Charlie Adler) - a well-meaning yet somewhat weird man who was the creator of Bobby Souflee and G Dog.

Antagonists

 * Principal Rodger Utter (voiced by John DiMaggio) - the angry principal of Harrison High who believes that Anna is hiding something.
 * Robbie Pistachio (voiced by Dante Basco) - a bully who loves to torment nerds, finding Anna to be his perfect target.
 * Regina Marvin (voiced by Mae Whitman) - a popular girl who is extremely arrogant and loves to shove her status at people.
 * Debbie Willis (voiced by Colleen O'Shaughnessey) - Regina's dumb and bubbly second-in-command who does whatever she says.
 * Squints (voiced by Eddie Deezen) - a hunchbacked nerd who is obsessed with outsmarting Anna.
 * Debbie Davis (voiced by TBD) - a teenage girl who has a creepy crush on Chad and wants to have him despite Chad's interest in Laura and Anna being in love with him.
 * Daniel and Randall (voiced by Michael Rosenbaum and Quinton Flynn, respectively) - two jerkish teenagers who are brothers and like to pick on and pull pranks on other teenagers, including Anna/Laura.
 * The Sleeper (also voiced by Ashley Johnson) - Anna's third personality who only shows herself when sleeping as she is more sinister and TBD.
 * Angelica Louis (voiced by Kath Soucie) - a criminal who disguised herself as a therapist as she wanted to find a perfect teen girl to commit crimes for her, finding Anna to be the perfect one.
 * Benjamin Pointdexter (voiced by Lara Jill Miller) - a toddler who's intelligent as he studied Anna for a project to create and unleash a beast to cause destruction.
 * Spakion (voiced by Billy West) - a hostile snake-spider-scorpion hybrid who was created in a secret lab and escaped as it was on the loose.

Episodes
See List of episodes.