Corvette Summer

Mark Hamill

Kenneth W. Dantley Jr.

Annie Potts

Vanessa

Eugene Roche

Ed McGrath

William Bryant

Plain Clothes Police Lecturer

Richard McKenzie

Principal Bacon

Kim Milford

Wayne Lowry

Philip Bruns

Gil

Danny Bonaduce

Kootz

Albert Insinnia

Ricci

Jane A. Johnston

Mrs. Dantley

Stanley Kamel

Las Vegas Con Man

Clifford A. Pellow

Older John

Jason Ronard

Wayne's Chain-Wielding Henchman

Brion James

Wayne's Car Wash Henchman

Morgan Upton

New Owner of Vanessa's Van

Wendie Jo Sperber

Kuchinsky

Dick Miller

Mr. Lucky

Jonathan Terry

Van Nuys Policeman

Isaac Ruiz

Tico

William Pierson

Gas Station Salesman

Richard Altman

Teacher

MacIntyre Dixon

Counterman

Harlan Warde

Las Vegas Police Lieutenant

T.K. Carter

Car Washer Employee