Gordon Michaels
(Harold)
Nicole DeHuff
(Wanda Livingston)
Dylan McDermott
(Jake Salamander)
Henry Winkler
(Fullerton)
Gladys Knight
(Phyllis)
Taryn Manning
(Sandy)
Phyllis Diller
(Mrs. Clancy)
Lin Shaye
(Jeannie)
Charles Durning
(Harold's Father)
Tim Russ
(Diner Manager)
Michelle Phillips
(Erma)
Annabella Gutman
(Groupie #1)
Amy Weber
(Cocktail Waitress)
Lourdes Benedicto
(Cinnamon)
Mark Engelhardt
(The Loser)
Joleigh Fioravanti
(Bar Girl #1)
Pat Germano
(Gas Attendant)
Amy Hill
(Secretary)
Fiona Horne
(Cherry)
Michael John Hurley
(Drive-thru Guy)
Erin Keegan
(Harold's Mom)
Mike N. Kelly
(Donnie James)
Jennifer Kincer
(Gail Harstead - Newscaster)
Bill Kirchenbauer
(Short Order Cook)
Conchita Leeflang
(Ursula)
Willam Belli
(Anita Boner)
Michael B. Silver
(Father)
Herb Santos Jr.
(Sports Book Guy)