|Starring|| Logan Lerman|
|Country of origin||United States|
|No. of seasons||1|
|No. of episodes||22|
|Running time||39-42 minutes (60 minutes including commercials)|
|Original run||Currently in production|
During pre-production changes, the series was originally supposed to start and set in 2008 but was changed last minute to the current year to fit the "dynamic standard" of the show.
As of the first season, twenty-six actors recieve star billing. Alexandra Daddario portrays Annabeth Chase, the main female character and a know-it-all. Logan Lerman portrays Percy Jackson, a calm and collective middle class teen. Brandon T. Jackson portrays Grover Underwood, Percy’s best friend and a care-free teen. Jake Abel portrays Luke Castellan, a slackabout troublemaker who shows signs of mild juvenile delinquency. Kellan Lutz portrays Nico Di Angelo, Bianca's overprotective brother and Luke's longtime best friend. Leighton Meester as Bianca Di Angelo, Nico's fraternal twin sister and the town "bitch". Katerina Graham portrays Juniper Morris, Grover's mildly jealous girlfriend and preppy cheerleader. Ashlynn Ross portrays Emily Matthews, Annabeth’s best friend and the town’s resident “sunshine girl”. Nina Dobrev portrays Justice Gonzalez, a A student cheerleader and the girlfriend to Luke Castellan who suffers from domestic violence. Stephanie Honore-Sanchez portrays the girlfriend to Jesse Stapler and cheerleader friend to the group, Carlee Edwards. Gossip Girl's Blake Lively portrays the classic pro-life high school outcast Michelle Aglisano.
Joanna Garcia portrays Maria Di Angelo, a 30 year old stressed out mandated attorney who verbally and emotionally abuses her struggling actress daughter, Bianca. Melina Kanakaredes portrays Annabeth's workaholic and emotionally neglectful mother Athena Chase. Robbie Amell portrays Jesse Stapler, Jesse Stapler, a well-rounded clean cut high schooler. Degrassi's Landon Liboiron portrays Liam Montgomery, Emily's two-timing boyfriend who secretly has a relationship with Percy's girlfriend, Annabeth. Josh Hutcherson portrays Sean Slater, the kind-hearted school jock and the boyfriend to Luke Castellan's half sister, Courtney Hall. Shannon Kook-Chun portrays a homosexual Korean sophomore named Cody Woodward. Catherine Keener portrays Jacob "Poseidon" Jackson's wife Sally who is the mother to Percy who is clueless about her husbands affair. Grey's Anatomy's Kevin McKidd portrays Jacob "Poseidon" Jackson, a professional town lawyer and the cheating husband to Sally.
Dylan Neal portays Richard "Hermes" Castellan, the father of Luke and Courtney who is strugging wth the finances and works two jobs to support his children. Hamlet 2's Steve Coogan portrays Steven "Hades" Jackson, the high school science teacher and the uncle to Percy who tries to show interest in his life but Percy pushes him away. Pretty Little Liars actress Lucy Hale portrays Danielle Chauhan, a multi-racial high schooler who tries to fit in at CHHS and attempts to hide her secret about her summer fling with Percy. Hunter Parris portrays Brian MacGregor, the high school bully and a juvenile delinquent who bullies the group of teenagers at any chance and constantly gets himself into trouble. Michael Trevino portrays Percy and Liam's close friend Spencer Westwick. The Vampire Diaries' star Kayla Ewell portrays Luke Castellan's half sister and Sean Slater's girlfriend, Courtney Hall. Rosario Dawson portrays Percy's aunt and Steven a.k.a Hades' wife Persephone who does her best to keep the family together and Sean Bean portrays Jeremy "Zeus" Jackson, the high school principal and the antagonist of the Jackson family who tries to ruin the family name after Jacob a.k.a Poseidon and himself spark a long time rivalry.
The series opens up with some of the social clique of high school teenagers on their first day of their 2010-2011 sophomore year. The group consists of Percy Jackson, an calm and collective middle class teen. Annabeth Chase, a know-it-all. Michelle Aglisano, the high school outcast who is pro-life. Luke Castellan, a lousy student and a troublemaker. Jesse Stapler, a well-rounded clean cut high schooler. Grover Underwood, Percy’s best friend and a care-free teen. Juniper Morris, a jealous cheerful cheerleader and Emily Matthews, Annabeth’s best friend and the town’s resident “sunshine girl”. During their first day of school, Percy’s uncle, Jeremy Jackson (Sean Bean) is first introduced as the new high school principal and warns the men of the group not to cause trouble and behave for the new year. But for the eight unsuspecting teenagers, their day takes a turn when their childhood nemesis, Brian MacGregor, reappears and makes passive comments towards Percy about Annabeth which triggers Percy’s anger receptors and the two enemies engage in a fist fight which Percy ends up winning. A childhood friend of Percy’s, Liam Montgomery returns to the USA after his father becomes the mayor of the new town and reunites with Percy and joins the group. Grover and Dwayne get into a fight over Juniper which then leads to Luke getting involved and Jeremy breaking up the fight and summoning the four plus Percy into his office for questioning over the two incidents that happened.
Aside from the fact that the two are still virgins, Percy and Annabeth celebrate their third year anniversary celebrating their long-term relationship. On their date, Annabeth receives a text message from her mother, Athena prompting Percy and Annabeth to return to the Chase household for Athena to reveal that Annabeth’s father, Frederick Chase has escaped from the state penitentiary and is looking for the two which then Annabeth decides to temporarily leave home and reside with Juniper for the time being until her father has returned to prison.
Annabeth reveals to Juniper that her father has escaped from the state penitentiary and is out looking for her which then Juniper advises Annabeth to get legal help but hesitates to accept. Percy and Liam show up for school late when Sean runs into the duo and explains to them that his family is out of town and throws a house party, inviting the duo and their friends only to have Brian and his friends crash the party and fist fighting Percy and Luke which leads to the police arriving at the scene and arresting Percy and Luke and anyone else caught drinking at the party. Percy and Luke ended up spending the night in the local jail.
|Logan Lerman||Percy Jackson||2010--|
|Alexandra Daddario||Annabeth Chase||2010--|
|Brandon T. Jackson||Grover Underwood||2010--|
|Jake Abel||Luke Castellan||2010--|
|Katerina Graham||Juniper Morris||2010--|
|Lucy Hale||Danielle Chauhan||2010--|
|Kayla Ewell||Courtney Hall||2010--||Episode 9--present|
|Ashlynn Ross||Emily Matthews||2010--|
|Stephanie Honore||Carlee Edwards||2010--|
|Josh Hutcherson||Sean Slater||2010--|
|Robbie Amell||Jesse Stapler||2010--|
|Nina Dobrev||Justice Gonzalez||2010--|
|Shannon Kook-Chun||Cody Woodward||2010--||Episode 13--present|
|Landon Liboiron||Liam Montgomery||2010--|
|Blake Lively||Michelle Aglisano||2010--|
|Leighton Meester||Bianca Di Angelo||2010--|
|Hunter Parrish||Brian MacGregor||2010--|
|Michael Trevino||Spencer Westwick||2010--|
|Kellan Lutz||Nico Di Angelo||2010--|
|Catherine Keener||Sally Jackson||2010--|
|Kevin McKidd||Jacob Jackson||2010--|
|Steve Coogan||Steven Jackson||2010--|
|Rosario Dawson||Stephanie Jackson||2010--|
|Sean Bean||Jeremy Jackson||2010--|
|Melina Kanakaredes||Athena Barboyanis-Chase||2010--||Did not appear in Pilot. Episode 2--present|
|Joanna Garcia||Maria Di Angelo||2010--|
|Dylan Neal||Richard Castellan||2010--|