Bruce Greenwood

Character: Dennis Wilson

Greg Kean

Character: Brian Wilson

Arlen Dean Snyder

Character: Murry Wilson

Bo Foxworth

Character: Carl Wilson

Casey Sander

Character: Mike Love

Linda Dona

Character: Karen Lamm

Andrew Myler

Character: Al Jardine

Laura Leigh Hughes

Character: Carol Wilson

Wendy Foxworth

Character: Marilyn Wilson (as Wendy Kaplan)

Dorothy Dells

Character: Audree Wilson

Robert Lee

Character: Bruce Johnston

Michael Reid MacKay

Character: Charles Manson

Billy Vera

Character: Sal

Maya Lebenzon

Character: Crystal

Kelly Bratten

Character: Tinda

Diane Gaidry

Character: Shawn

Guy Christopher

Character: Stage Manager

Lance Rosen

Character: Roy

Don Craig

Character: Reporter

John Walter Davis

Character: Russ

Aaron Lustig

Character: Reporter at Beach

Richard Morof

Character: Eugene Landy

Michael Strasser

Character: Casey

Elizabeth Giordano

Character: Courtney

Colleen Morris

Character: Lisa

Paul Anthony Weber

Character: Bartender