Daniel Weaver

One of Eli's patients thinks he is being haunted by his sister's ghost; Jim and Melinda become concerned about Aiden.

When the Kappa Taus have trouble making the volcano for their legendary Mt. Vesuvius party work properly Rusty volunteers to make it happen. With the help of Dale and Jen K, a ZBZ pledge, Rusty is able to steal an outmoded atmospheric destabilizing module to plant inside the volcano for the eruption effect. Meanwhile, Casey and Evan are back on track and Evan introduces Casey to his parents over dinner. However, Rebecca makes an unexpected appearance and instantly bonds with Evan's parents leaving Casey to feel like an outsider of this blue-blood clan.

Rusty learns a secret about Dale's high-school friend; Ashleigh becomes caught in the middle of a power struggle between Casey and Frannie.

Cappie worries that Rusty will uncover a Kappa Tau mystery; Casey is intrigued by Max; Ashleigh meets up with Calvin at a gay bar.

Rusty and Calvin try to stay neutral while their houses duel; Casey deals with a troublesome pledge and a returning ZBZ representative.

The Kappa Tau pledges fight back against harsh treatment from the actives; Evan helps a brother with a failing grade.