Helena Bonham Carter

Marina Oswald

Robert Picardo

David Lifton

Frank Whaley

Lee Harvey Oswald

Brandon Smith

Kenneth Porter

Bill Bolender

George de Mohrenschildt

Lisa Renee Wilson

Rachel Porter

Deborah Dawn Slaboda

Julie Porter

Quenby Bakke

Janet Williams

Ingeborga Dapkūnaitė

Lubya

Vladmir Ilin

Uncle

Norman Bennett

Funeral Director

Cliff Stephens

1st Agent

Rodger Boyce

2nd Agent

Alan Ackles

TV Host

Darryl Cox

FBI Guard

Michael Crabtree

Young Guy

Richard Folmer

McVicker

Brad Leland

Cop

Jim Marrs

Speaker

Sean McGraw

Teacher

Marco Perella

2nd Young Guy

Bob Reed

Robert Oswald

Barry Watson

Young Guy at TV Station

Randall Bonifay

2nd FBI Guard

John P. Fertitta

James McDonald (as John Fertitta)

Seth Kaplan

Other Young Guy

Julie Mayfield

Registrar

Shannon J. McGrann

Vada Oswald

Steve M. Powell

Jay Lee Rankin

Norma Young

Manager