Casts
Keith David
as Narrator (voice)
Kevin Conway
as Mark Twain (voice)
Blythe Danner
as Olivia "Livy" Langdon Clemens (voice)
Philip Bosco
as (voice)
Carolyn McCormick
as (voice)
Amy Madigan
as (voice)
Cynthia Nixon
as (voice)
Dick Gregory
as Self (uncredited)
Hal Holbrook
as Self (uncredited)
Arthur Miller
as Self (uncredited)
