Helter Skelter

Jeremy Davies

Charles Manson

Clea DuVall

Linda Kasabian

Allison Smith

Patricia 'Katie' Krenwinkle

Mary Lynn Rajskub

Lynette 'Squeaky' Fromme

Marguerite Moreau

Susan 'Sadie' Atkins

Eric Dane

Charles "Tex" Watson

Michael Weston

Bobby Beausoleil

Hal Ozsan

Joey Dimarco

Rick Gomez

Milio

Robert Joy

Detective Morrisy

Graham Beckel

Jerry

Chris Ellis

Sgt. Whiteley

Isabella Hofmann

Rosemary LaBianca

Robert Costanzo

Leno LaBianca

Yvonne Delarosa

Catherine 'Gypsy' Share

Cheselka Leigh

Kathryn 'Kitty' Lutesinger

John Pleshette

Mr. Krenwinkle

Whitney Dylan

Sharon Tate

Susan Ruttan

Mrs. Kasabian

Bruno Kirby

Vincent Bugliosi

Phyllis Huffman

Casting

Roy Forge Smith

Art Direction

Mark Snow

Original Music Composer

May Routh

Costume Design

John Gray

Director, Writer

Don E. FauntLeRoy

Director of Photography

Vincent Bugliosi

Novel, Producer

Curt Gentry

Novel

Drew Ann Rosenberg

First Assistant Director

Scott Vickrey

Editor

Mark Wolper

Executive Producer

Julie Bolder

Set Decoration

Robert W. Henderson

Art Direction

Anne Berger

Second Assistant Director

Robert S. Costanzo

Co-Producer

Desireé J. Cadena

Associate Producer