Mike Myers as Wayne Campbell

Dana Carvey as Garth Algar

Christopher Walken as Bobby Cahn

Tia Carrere as Cassandra Wong

Chris Farley as Milton

James Hong as Jeff Wong

Rip Taylor as Himself

Steven Tyler as Himself

Joe Perry as Himself

Heather Locklear as Herself

Bob Odenkirk as Concert Nerd

Robert Smigel as Concert Nerd

Kim Basinger as Honey Hornée

Drew Barrymore as Bjergen Kjergen

Harry Shearer as Handsome Dan

Ed O'Neill as Glen

Jay Leno as Himself

Charlton Heston as Good Actor

Tim Meadows as Sammy Davis, Jr.

Kevin Pollak as Jerry Segel

Lee Tergesen as Terry

Ralph Brown as Del Preston

Dan Bell as Neil

Gavin Grazer as Scott

Michael A. Nickles as Jim Morrison

Larry Sellers as Naked Indian

Frank DiLeo as Frankie 'Mr Big' Sharp

Olivia d'Abo as Betty Jo

Ted McGinley as Mr. Scream

Al Hansen as Bad Actor

Scott Coffey as Metalhead

Stephen Surjik as Director (uncredited)

Benny Graham as Security Guy

Jim Downey as Jeff Wong (voice, uncredited)