Greek (2007)

S04E08 Subclass Plagiostomi

Kappa Tau finds itself on academic probation after one of their pledges inexplicably ends up with all F's, leading the fraternity to suspect Omega Chi and Dale are involved. Meanwhile, Rebecca channels her feelings post-breakup with Evan into the investigation and uncovers that Omega Chi is actually pulling a prank on Dale. In a bid for revenge against Casey for his split with Rebecca, Evan tries to undermine her confidence in her Law school abilities.