Keith David

Narrator (voice)

Kevin Conway

Mark Twain (voice)

Blythe Danner

Olivia "Livy" Langdon Clemens (voice)

Philip Bosco

(voice)

Tim Clark

(voice)

Carolyn McCormick

(voice)

Amy Madigan

(voice)

Cynthia Nixon

(voice)

John Boyer

Self (uncredited)

Jocelyn Chadwick

Self (uncredited)

Shelly Fisher Fishkin

Self (uncredited)

Dick Gregory

Self (uncredited)

Hal Holbrook

Self (uncredited)

Arthur Miller

Self (uncredited)

Chuck Jones

Self (uncredited)

Ron Powers

Self (uncredited)

Laura Skandera-Trombley

Self (uncredited)

William Styron

Self (uncredited)

I Am Heath Ledger

Por el amor de Spock

Gilbert

Struggle: The Life and Lost Art of Szukalski

Charlie: Vida y obra de Charles Chaplin

Chris Brown: Bienvenidos a mi vida

Hawking

Listen to Me Marlon

Scotty y los secretos de Hollywood

Love, Gilda

John Candy: Yo me gusto

Anna Nicole Smith: Tú no me conoces

Downloaded

Oasis: Supersonic

En el camino, de cuando en cuando, vislumbré breves momentos de belleza

Wormwood

Woody Allen: el documental

Love, Marilyn

Spielberg

The Velvet Underground