Onder andere met: Rob Reiner (Marty DiBergi), Kimberly Stringer (Heavy Metal Fan), Chazz Dominguez (Heavy Metal Fan), Shari Hall (Heavy Metal Fan), R.J. Parnell (Mick Shrimpton), David Kaff (Viv Savage), Tony Hendra (Ian Faith), Michael McKean (David St. Hubbins), Christopher Guest (Nigel Tufnel), Harry Shearer (Derek Smalls), Bruno Kirby (Tommy Pischedda), Jean Cromie (Ethereal Fan), Patrick Maher (New York M.C.), Ed Begley Jr. (John `Stumpy` Pepys), Danny Kortchmar (Ronnie Pudding)