
Season 1
Rusty Cartwright is a freshman at Cyprus-Rhodes University, and in an effort to shed his nerdy image, he goes through Greek recruitment. His older sister, Casey, is an active member of the Zeta Beta Zeta sorority (the top sorority on campus), and is dating Omega Chi Delta active Evan Chambers, who is wealthy and popular because of his father's company, Chambers International. Evan is the Pledge Educator of the Omega Chi (the top fraternity on campus) and offers Rusty a spot in Omega Chi but gets declined after Evan gets spotted cheating on Casey with the Senator's daughter (and Zeta Beta Zeta pledge, Rebecca Logan). Rusty later accepts an invitation for Kappa Tau Gamma fraternity by the fun and laid back Cappie, Casey's ex-boyfriend, much to Casey's concern. Additionally, Rusty's straight-edged Baptist roommate, Dale, is concerned for Rusty's involvement with the Greeks, but later accepts Rusty's new lifestyle, even befriending Rusty's gay friend Calvin Owens, an Omega Chi legacy and pledge who gets accidentally outed by Ashleigh Howard. A large scandal for the Greeks erupts after Rusty's new girlfriend, Jen K, a Zeta Beta Zeta pledge, writes a newspaper article based on the scandals and controversies of the Greeks and gets them in trouble with Dean Bowman, forcing the university to lay down strict rules and monitoring on the Greeks. Since Jen K was a ZBZ pledge, the article centers on Zeta Beta Zeta sorority and ZBZ National Board interferes and forces Casey's "big sister" Frannie Morgan, an ambitious and manipulative girl, to step down as president and has Casey take her place as interim president.
Season 2
After being ousted as ZBZ president by Nationals, Frannie decides to set up her own sorority, Iota Kappa Iota (Nicknamed "IKAP" by the house, and the "ICKY's" by all the other houses). Bankrolled by her new boyfriend Evan Chambers' trust fund, she sets about convincing a small number of ZBZ sisters to defect. New ZBZ president Ashleigh assumes her full duties taking over from interim president Casey, however Casey remains prominent figure in the house, taking charge of the year's pledges. At the Kappa Tau house, Rusty is looking forward to being an active after a year of hazing and serving the brothers, only to find he is still treated the same as a 'Post-pledge' until the freshman arrive on campus. During Rush, Rusty takes a liking to Calvin's former high school friend Andy and petitions hard to convince him to join the Kappa Tau house over the Omega Chi house. Rusty and Dale take an Art History elective, and Rusty falls for free spirit Jordan Reed. Jordan attends a Kappa tau party on invite from Rusty, during which she makes out with Andy. Rusty's situation worsens when Andy joins Kappa Tau, and Cappie makes Rusty his big brother in the house. Casey struggles with her feelings for Cappie whilst dating Max Tyler, forcing Casey and Cappie to argue and agree to not be friends anymore; however, Cappie comes to her aid when the ZBZ homecoming float breaks down and the two make up. Rusty, unable to hide his feelings for Jordan, kisses her and later admits this to Andy, who leaves the Kappa Tau house because of this. The betrayal of Rusty to his little brother infuriates Cappie, who likens the situation to when Evan stole Casey from him, however when Cappie and Evan start reminiscing and become friends, Cappie also forgives Rusty. Jordan chooses Rusty over Andy, and the Iota Kappa Iota house is disbanded b Frannie after she breaks up with Evan and graduates from CRU. Unable to bury her feelings for Cappie, Casey tries to reconnect with Cappie, only for him to reject her. Casey breaks up with Max because she doesn't ever think she'll feel the same with him as she does with Cappie.
Season 3
Begins shortly after Homecoming of the Academic Year 2009-2010. Rebecca confesses that she shared a kiss with Fisher (Ashleigh's boyfriend) and Ashleigh refuses to accept the apology from both parties. Casey's break up with Max was difficult, but she put her energy into her participation in Panhellenic. Meanwhile, RUsty struggles to keep up his GPA while still in Kappa Tau activities, and Cappie enlists himself as help. Calvin and Grant quietly begin a relationship, and Evan helps them keep it a secret from the rest of Omega Chi. Rusty and Jordan take their relationship to the next level, but due to a once in a lifetime opportunity Jordan moves to New York, and the two split up. Cappie and Evan's friendship is discovered by Casey and the three are friends again. When Thanksgiving rolls around, Cappie and Casey share a special moment and get back together, Dale and Rusty begin to fight when they are put up for the same academic grant. Cappie and Evan make a deal to unite their houses against Officer Huck, but Evan betrays Cappie and three Kappa Tau brothers are expelled. The Gamma Psi house burns down, and the ZBZ house is to blame, but eventually Casey breaks down from the guilt and tells Katherine what happened. Grant and Calvin break up, because Grant wants to know what being single is like. In the final episode, Cappie breaks up with Casey for not having enough faith in them.
Season 4
Casey, Ashleigh, and Evan graduate, while Calvin and Rebecca adjust to their new duties as presidents. After some investigation, Casey discovers the real reasons behind not getting into CRU Law, and with a turned decision stays at CRU as a law student and the ZBZ housemom. Ashleigh then turns up at the ZBZ house saying she was fired from her job in New York, only to have it revealed she later that she was sent on a coffee run one day and just split, and came back to CRU because she was lonely and disliked her boss. Meanwhile, Cappie tries to get back with Casey, and after telling him that maybe they can go back the way they were, Cappie promises that he will change so that someday he is worthy of being her boyfriend. Calvin deals with the ramifications of lying to become president of ΩX, as well as his relationship with Heath. After an inspiring talk with Evan, Dale rushes ΩX. Alternatively, the KT brothers lose all of their pledges except one; Peter Parkes, a KT legacy whose father is Lasker Parkes, creator of the 'Joshua Whopper' software. Since declaring a major (which was philosophy), Cappie has decided to graduate that semester to be with Casey. Ashleigh had a brief relationship with Casey and Evan's law professor, but broke it off because he was acting like a jerk to people around her. Ashleigh then took a marketing job with her past professor and began a relationship with Rusty. Rebecca and Evan broke up and formed somewhat of a friendship in the final episode. After discovering that ΩX was trying to use him to get to KT, Dale was kicked out of the fraternity. He was later reinstated after Calvin and the pledges stood up to the new president on Dale's behalf. Dale got back together with Laura. Katherine and Beaver (Walter) got together. After it was revealed that Lasker Parkes wanted to destroy KT's house to build a gym, a protest took place to save the house. Casey, Evan, and Cappie all came to amends and Cappie announced that Rusty was the new KT president. KT was torn down, but Rusty pledged to finding a new, better house for KT. Casey quits CRU Law to go to Washington with Cappie, who is now graduated. Rusty and Ashleigh begin their relationship. In the final scene, Rebecca, Evan, Rusty, Ashleigh, Dale, and Calvin say good bye to Casey and Cappie as they drive away together, Cappie telling Casey he wants to go wherever she's going. The final scene features Casey and Cappie driving off as Pledge Spidey (Peter Parkes) is putting the KTT letters on a new house (the old Lambda Sigs house) that ΩX's housing foundation bought them so they could stay on campus.
How I wish Greek still have few seasons. Its so annoying that those good series ended that short whatsoever. Greek was one of the series' that made me cry during their final episode.
Scott Michael Foster as Cappie (later on revealed that his whole name was Captain John Paul Jones)

Originally, uninterested in Greek life, Cappie rises to become the president of the unruly Kappa Tau. Cappie is actually a nickname and his real name is 'Captain John Paul Jones' which was finally revealed during the last five minutes of the series finale. His carefree fun loving personality hides a very sharp mind. Despite that, Cappie has no actual goals and no intentions of leaving Kappa Tau which he considers his home. The only time Cappie considered moving on is for his first love Casey. Casey and Cappie dated their freshman year but Cappie's partying ways conflicted with more ambitious Casey. Ultimately, Casey left him. Cappie never recovered from losing Casey and as a result he was unable to maintain any serious relationship afterwards. The two start to reconnect when Cappie takes Rusty on as his little brother. Along the way, Casey and Cappie reconcile but history repeats itself and they split up once again. Cappie and Casey later decide to give their relationship another try. Following Cappie's "accidental" graduation, he and Casey relocate to Washington, D.C.
Spencer Grammer as Casey Cartwright

Casey is the female protagonist and Rusty's popular and enterprising older sister. Introduced as a big time power player at ZBZ with presidential aspirations, Casey was troublede at the presence of her nerdy brother Rusty. Over time, the siblings become closer with Casey guiding Rusty through inner workings of the Greek world. Casey grows more selfless and courageous oftentimes sticking her neck out for the sorority or for one of her sisters in need. Her tenure as president motivates her to focus more on her future. She decides to enter the world of politics and upon graduation; Casey is set to start law school. However, she was ready to put off her goals for Cappie, her first love and the focus of many love triangles throughout the series. Though she desires to be with Cappie, Casey chooses her future and loses Cappie in the process. At the end of the series, she reunites with Cappie with whom she leaves law school and moves to Washington, D.C.
Jake McDorman as Evan Chambers

A charismatic overachiever, Evan was often the center of attention as he was born into a wealthy and prominent family. He strives to pleases those around him but feels manipulated because of his affluence. Evan declares his independence and relinquishes his trust fund leaving him struggling to make ends meet. Though Evan can be benevolent and noble at times, he has shown a much darker side. This is often towards his old childhood friend Cappie and his brothers at Kappa Tau, who call him "Bing" since freshmen year. A love triangle between Cappie, Evan and Casey was the catalyst for the rivalry between their respective houses. Though Evan and Cappie attempted an alliance, house loyalties proved too much for Evan to overcome. He however maintains tentative frienship with ex-girlfriend Casey and has a strong advocate in Calvin. He also finds a kindred spirit in Rebecca. However, during the 4th season Rebecca and him break up when she feels he is pulling away from her. With some help from Rusty, he begins to reconcile with his parents.
Dilshad Vadsaria as Rebecca Logan

A sophisticated but rebellious sister, Rebecca was distinguished among her rush class as her father was a prominent senator. Rebecca's aloof and cynical attitude did not endear her to big sister Casey as they quickly become rivals. When her father is publicly disgraced, Rebecca begins an out of control downward spiral and reveals a much hidden vulnerable and lonely personality. When she was on the brink of expulsion due to her wild antics, it was Casey who came to her aid which instills a new found respect between the two. Rebecca begins to actively contribute to the sorority in attempt to prove herself and find her own identity. She uses her political sawy to have Ashleigh elected president and was a mole for ZBZ. She becomes more compassionate though still can be brash at times. Her actions convince Casey to leave the sorority in her hands. Rebecca and Evan develop relationship due to their similar privileged yet dysfunctional backgrounds. However, Rebecca's self destructive tendencies threatened to ruin their newfound romance. She breaks up with Evan during season 4. In the episode Legacy, her potential reconciliation with Evan is hinted.
Rusty is the male protagonist and Casey's socially awkward younger brother. A stereotypical geek, Rusty began his freshman year looking to shed his image and have fun. He finds himself among the rowdy brothers of the Kappa Tau fraternity with the nickname of "Spitter". Rusty is given a crash course partying by big brother Cappie and over time he loses some of his naivete. However, he still retains his optimistic and honest personality which is refreshing to his friends and to Casey who begins to see Rusty in different light. When he becomes an active, Rusty is quick to earn Cappie's trust and take on some responsibility. He assumes the position of pledge educator and was the mastermind behind Kappa Tau's revenge plot against Omega Chi. Though he started off as dateless virgin, Rusty like Casey has been a part of few love triangles. His duties at Kappa Tau and active social life have caused problems for Rusty academically but he manages to balance the two togethere even winning a lucrative grant. He begins a new relationship with Ashleigh and takes Cappie's place as KT president in the series finale.
Amber Stevens as Ashleigh Howard
Known for her outrageous fashion sense and ditzy personality, Ashleigh is Casey's bestfriend since their freshman year. She often played supporting role in Casey's endeavors. Her kind nature endeared her to most but also made her a pushover. Ashleigh is thrust into the spotlight when she is unexpectedly elected president. Though she lack Frannie's drive or Casey's wit, Ashleigh strives to break away from old traditions of ZBZ. In the process, she becomes more assertive to the surprise of many. With Casey's encouragement, Ashleigh leads ZBZ to reclaim their position as the top sorority on campus. Even though Ashleigh has been successful with presidential seat, she has had difficulty in the dating world. A recurring theme for Ashleigh is her poor choices in men. Though she tried to keep postive, her last relationship has made her more doubtful. Despite that, Ashleigh is looking forward to graduation as she accepted an internship as a trend forecaster in New York. In the second episode of season 4, Ashleigh returns to CRU, due to her not being able to cope with her internship and quiting, and moves back into the ZBZ house with Casey. She develops feeling for Rusty. She and Rusty begin a relationship in the episode Legacy.
Paul James as Calvin Owens

Calvin is an athletiv legacy who is also one of Rusty's closest friends. Calvin's ability to adapt to most situations led Rusty to shadow him during rush. However, this as a defense mechanism to hide the fact that Calvin is gay but desires to be accepted by those around him. Through his relationships, Calvin begins to feel more comfortable with his sexuality especially after it becomes public knowledge. He identifies with Rusty as they both feel like outsiders. Though it has been difficult at times, Calvin and Rusty maintain their friendship even when their respective houses are at war. This often causes conflict with his big brother Evan with whom Calvin shares a mutual respect as it as Evan who defended Calvin's sexuality to Omega Chi. He turn in keeps Evan's ego in check especially when it comes to Rusty. Calvin becomes the key in Rusty's revenge plan -- namely, to make Calvin the president of Omega Chi. His term as president is short-lived, as when the Omega Chi learned about his involvement in Kappa Tau's beach week prank, they lose their trust in him. He resigns and is replaced by Trip as interim president. In the series finale, he declares a major as well decides to go to India for a semester abroad.
Love,
Danica.™

