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

Catherine Wadkins

Leslie Van Houten

Kai Lennox

Steve 'Clem' Grogan

Hopwood DePree

Paul Watkins

Nick Jameson

Gary Fleishman

Kirk B.R. Woller

Detective Kleinman

Robert Pine

Judge Keene

Wolf Muser

Chief Davis

Marek Probosz

Roman Polanski

Elizabeth Ann Bennett

Abigail Folger

George Tasudis

Voytek Frykowski

Patrick Fabian

Jay Sebring

Jaimz Woolvett

Gary Hinman

François Chau

Dr. Noguchi

Jeffrey Johnson

Terry Melcher

Chris Jacobs

Dennis Wilson

Chad Morgan

Suzanne LaBianca

Jeanette O'Connor

Ronni

Kim Strauss

Sgt. William Gleason

Gwen McGee

Winifred Chapman

P.J. Byrne

Man With Thick Glasses

Mark Thompson

L.A. Newscaster

Patricia del Rio

Local TV Reporter

John Lacy

CHP Officer

Abner Genece

Jail Guard

Danielle DiCerbo

Bernardine Dohrn