Greek

Freshman Rusty tries to join the most prestigious fraternity at Cyprus-Rhodes University, but his sister Casey isn't keen to have her younger brother invade her world.

Casey punishes Rebecca by giving her a challenging assignment for a scavenger hunt; Rusty's studies conflict with a beer pong competition.

Rusty feels pressured to find a date for mixer night; Calvin volunteers to help Ashleigh plan a military-themed mixer.

Evan questions Casey's loyalty during a floor-hockey tournament; Dale helps Rusty in his quest to play with the Kappa team.

Cappie needs Rusty's help when Kappa Tau's fabled volcano fails to ignite; Casey feels like an outsider after meeting Evan's blue-blooded family.

Casey throws a slumber party to win over her sorority pledges; Cappie meets a mysterious young woman from his past.