The Puzzle Seekers

 was an American animated adventure-mystery television series, being created by TBD. It was produced by Cartoon Network Studios and it aired on Cartoon Network from June 16th, 2011 until May 16th, 2016.

Synopsis
Morgan Star is a normal teenager who learns of a mysterious organization that sets up mysterious puzzles as she forms a small group of friends to solve these puzzles and figure out what exactly this organization is.

Main

 * Morgan Star (voiced by Ashley Eckstein) - a nerdy teenager who learns of an organization known as the Puzzlers as she forms a ragtag group known as the Puzzle Seekers to figure out what the puzzles are for.

Supporting

 * Conrad Larson (voiced by Giancarlo Esposito) - an African American scientist who was formerly an operative of the Puzzlers as after learning of their corruption, he leads the resistance, initially being believed by Morgan to be the leader of the Puzzlers.
 * Cameron Bronson (voiced by Charlie Schlatter) - a cocky athletic student who is Morgan's best friend as he gets convinced to join her although he can be annoying.
 * Andrea Lockely (voiced by Lauren Tom) - a snobby yet friendly teenager who initially finds Morgan to be weird but soon starts to grow on her, joining the Puzzle Seekers.
 * Madeline Storm (voiced by Jennifer Hale) - a grouchy yet still kind goth girl who is Andrea's best friend as she gets roped into joining the Puzzle Seekers.
 * Jake Star (voiced by Rick D. Wasserman) - Morgan's father who was gone after a three year long business trip as he tries his best to reconnect with her.
 * Tommy Valentine (voiced by John DiMaggio) - a goofy and friendly aging man who runs the restaurant known as Super Shakes as the Puzzle Seekers often eat there.
 * Karin Anderson (voiced by TBD) - a kind-hearted woman who is a regular at Super Shakes and has formed a friendship with both Tommy and the Puzzle Seekers.

Antagonists

 * The Puzzlers, consisting of:
 * The One Before (voiced by TBD and Kari Wahlgren fused) - an ancient dark entity who lives outside of time and space as he wants to break into the real world, possessing Jenny and forming the Puzzlers to do so.
 * The Council of Five, consisting of:
 * Jenny Magnus (voiced by Ashley Johnson) - the leader of the Council of Five who is possessed by the ancient entity known as the One Before as she plans out all of these puzzles to find a way to free the One Before.
 * Prof. Cecil Faraday (voiced by Jason Isaacs) - a seemingly nerdy and kind-hearted science professor who learns of the puzzles and helps Morgan solve them as it is revealed he is a member of the Puzzlers' Council of Five and wants to manipulate Morgan into solving the puzzles for his own benefit.
 * Frederick Love (voiced by ) - a flamboyant pop singer who is a member of the Council and is dating Jenny as he believes that they are destined to be together forever.
 * Courtney Lockely (voiced by Kath Soucie) - Andrea's seemingly bubbly and giddy mother who is actually one of the Council of Five as she is devoted to their dangerous causes.
 * TBD

Episodes
See List of episodes.