Jena Sims as Cassie Stratford

Sean Young as Brenda Stratford

Treat Williams as Dr. Grey

Sasha Jackson as Jett

Olivia Alexander as Brittany

Ryan Merriman as Kyle

Ted Raimi as Dr. Higgs

Anne McDaniels as Tiffany

Mary Woronov as House Mother

Paula Trickey as Ex-Cheerleader

A.J. Lamas as Brandon

Jason Etter as Ryan

Tony Evangelista as Mac

Jennifer Wenger as Zeta Sister #1

Paula LaBaredas as Zeta Sister #2

Betzaida Landín as Zeta Sister #3

Angelina Armani as Pledge #1

Ariana Madix as Pledge #2

Madison Dylan as Pledge #3

Nancy Karr as Pledge #4

Michelle Prenez as Cheer Team Member #2

Summer Perry as Cheer Team Member #3

Kristin Johnson as Cheer Team Member #4

Sean Christopher as Zem-Chem Thug #1

Joel Michael Kramer as Zem-Chem Thug #2

Mario Pérez as Zem-Chem Thug #3

Mercy Malick as Sophia Long (News Reporter)

Cole S. McKay as Campus Cop

Sarah Snow as Trudy

Brent Huff as Announcer

Dan Golden as Bob the Cameraman

John Landis as Professor

Roger Corman as Dean Hinkle

Annie Wood as Cheerleader (voice)

Alison Goser as College Student (uncredited)

Debra Haden as Underwear Prankster (uncredited)

J.J. Vazquez as Frat Boy (uncredited)