Ryan O'Neal

Leo Harrigan

Burt Reynolds

Buck Greenway

Tatum O'Neal

Alice Forsyte

Brian Keith

H.H. Cobb

Stella Stevens

Marty Reeves

John Ritter

Franklin Frank

Jane Hitchcock

Kathleen Cooke

Jack Perkins

Michael Gilhooley

Brion James

Bailiff

Alan Gibbs

Patents Hooligan

Jeffrey Byron

Steve

Priscilla Pointer

Mabel

Don Calfa

Waldo

Philip Bruns

Duncan

E.J. André

Stage Performer

Christa Lang

Stage Performer

Maurice Manson

Stage Performer

Louis Guss

Dinsdale

Frank Marshall

Dinsdale's Assistant

Mathilda Calnan

German Bakery Lady

James O'Connell

Patents Thug

Harry Carey, Jr.

Dobie

James Best

Jim

Jack Verbois

Jack

John Chappell

John

George Gaynes

Reginald Kingsley

M. Emmet Walsh

"Father" Logan

Griffin O'Neal

Bicycle Boy

Morgan Farley

Movie Fanatic

Anna Thea Bogdanovich

Movie Fanatic

Elaine Partnow

Movie Fanatic

Joseph G. Medalis

Movie Fanatic

Billy Beck

Movie Fanatic

Hamilton Camp

Blacker

Ted Gehring

Stoneman

Stanley Brock

Parker

John Finnegan

Kathleen's Director

Bob Harks

Hotel Guest (uncredited)

John Otrin

Man (uncredited)