Jeremy DaviesCharles Manson

Clea DuVallLinda Kasabian

Allison SmithPatricia 'Katie' Krenwinkle

Mary Lynn RajskubLynette 'Squeaky' Fromme

Marguerite MoreauSusan 'Sadie' Atkins

Eric DaneCharles "Tex" Watson

Michael WestonBobby Beausoleil

Hal OzsanJoey Dimarco

Rick GomezMilio

Robert JoyDetective Morrisy

Graham BeckelJerry

Chris EllisSgt. Whiteley

Isabella HofmannRosemary LaBianca

Robert CostanzoLeno LaBianca

Yvonne DelarosaCatherine 'Gypsy' Share

Cheselka LeighKathryn 'Kitty' Lutesinger

John PleshetteMr. Krenwinkle

Whitney DylanSharon Tate

Susan RuttanMrs. Kasabian

Bruno KirbyVincent Bugliosi

Catherine WadkinsLeslie Van Houten

Kai LennoxSteve 'Clem' Grogan

Hopwood DePreePaul Watkins

Nick JamesonGary Fleishman

Kirk B.R. WollerDetective Kleinman

Robert PineJudge Keene

Wolf MuserChief Davis

Marek ProboszRoman Polanski

Elizabeth Ann BennettAbigail Folger

George TasudisVoytek Frykowski

Patrick FabianJay Sebring

Jaimz WoolvettGary Hinman

François ChauDr. Noguchi

Jeffrey JohnsonTerry Melcher

Chris JacobsDennis Wilson

Chad MorganSuzanne LaBianca

Jeanette O'ConnorRonni

Kim StraussSgt. William Gleason

Gwen McGeeWinifred Chapman

P.J. ByrneMan With Thick Glasses

Mark ThompsonL.A. Newscaster

Patricia del RioLocal TV Reporter

John LacyCHP Officer

Abner GeneceJail Guard

Danielle DiCerboBernardine Dohrn

Keith Szarabajka

Matthew J. WilliamsonBruce Davis

Lance OhnstadSteve Parent

Kelly NyksWill Garretson

Ted GarciaStand Up Reporter at Tate House

ApesanahkwatGuard Duty Cop

Patricia HerdWoman on the Street

Susannah L. BrownCollege Hippie #1

John K. AndersonOfficer Pursell

David AckertJerry Rubin

Endre HulesPolish Man

Maura SodenGossip Queen

Paul KentVan Nuys Judge

John GrayDirector

Vincent BugliosiNovel & Producer

Curt GentryNovel

Mark WolperExecutive Producer