Sean Astin as Dave Morgan

Brendan Fraser as Linkovich "Link" Chomovsky

Pauly Shore as Stanley "Stoney" Brown

Megan Ward as Robyn Sweeney

Robin Tunney as Ella

Michael DeLuise as Matt Wilson

Patrick Van Horn as Phil

Dalton James as Will

Rick Ducommun as Mr. Brush

Ke Huy Quan as Kim

Mariette Hartley as Mrs. Morgan

Richard Masur as Mr. Morgan

Ellen Blain as Teena Morgan

Esther Scott as Mrs. Mackey

Steven Elkins as Mr. Beady

Wanda Acuna as Maria

Furley Lumpkin as Science Teacher

Peter Allas as Officer Sims

Michole Briana White as Kathleen

Rose McGowan as Nora

Jack Noseworthy as Taylor

Christian Hoff as Boog

Sicily Rossomando as Señorita Vasquez

Erick Avari as Raji

Gerry Bednob as Kashmir

Doug McCallie as Police Officer

R.D. Carpenter as Truck Driver

Kyle Scott Jackson as Intimidating Cop

Jeffrey Anderson-Gunter as Bartender

Noel L. Walcott III as Rastadude

Mark Adair-Rios as Peyton

José Luis Lozano as Charlie

Sandra Hess as Cave Nug

Deborah Lee Johnson as Fresh Nug

Julianne Christie as Fresh Nug

Toni Herkert as Fresh Nug

Therese Kablan as Fresh Nug

Renee Griffin as Fresh Nug

Melinda Armstrong as Mountain Nug

Heather Bennett as Mountain Nug

Buffie as Boris

Mike Muir as Infectious Grooves

Stephen Perkins as Infectious Grooves

Dean Pleasants as Infectious Grooves

Adam Siegel as Infectious Grooves

Robert Trujillo as Infectious Grooves

Richard Montoya as Enrique

Ric Salinas as Loco

Herbert Siguenza as Chuly

Tracy Dali as Mountain Nug (uncredited)

Mark David as Extra (uncredited)

Ivan Dudynsky as Student (uncredited)

Vince Lozano as Charlie (uncredited)

Rana Morrison as Girl at Prom (uncredited)

Steve Pacini as Hockey Player (uncredited)

Johnny Raimondo as Extra (uncredited)

David James Tunno as Radio Announcer (uncredited)

Richard Yett as Pizza Delivery Man (uncredited)