O.C. and Stiggs

Daniel H. Jenkins

Oliver Cromwell 'O.C.' Ogilvie

Neill Barry

Mark Stiggs

Jane Curtin

Elinore Schwab

Paul Dooley

Randall Schwab

Jon Cryer

Randall Schwab Jr.

Ray Walston

Grandpa 'Gramps' Ogilvie

Cynthia Nixon

Michelle

Dennis Hopper

Sponson

Alan Autry

Goon

Martin Mull

Pat Coletti

Melvin Van Peebles

Wino Bob

Tina Louise

Florence Beaugereaux

Greg Wrangler

Jefferson Washington

Bob Uecker

Himself

Victor Ho

Frankie Tang