character - Self

character - Pete Seeger

character - Self - Narrator (voice)

character - Sammy (voice)

character - Self - Narrator (voice)

character - Self

character - Conrad Earp

character - Jonathan Chopin

character - Miles Bron

character - Carl Foreman (voice)

character - The Chauffeur

character - Robert

character - Self (archive footage)

character - Lionel Essrog

character - Nova (uncredited)

character - Self

character - Rex (voice)

character - Whit Yardsham

character - Sammy Bagel Jr. (voice)

character - Self / Scout Ward

character - Self

character - The Soil

character - Self

character - Self

character - Narrator

character - Mike

character - Self - Narrator (voice)

character - Bridge Inspection Supervisor

character - Henckels

character - Self

character - Self

character - Self

character - Self - Actor

character - Byer

character - Scout Master Ward

character - Self

character - Narrator (voice)

character - Self

character - Self

character - Stone

character - Cop

character - Izzy LaFontaine

character - Bill Kincaid / Brady Kincaid

character - Self

character - Ray Tierney

character - Narrator (voice)

character - Self

character - Bruce Banner

character - Self - Bruce Banner / Hulk, The Incredible Hulk (2008)

character - Self

character - Self

character - Dr. Walter Fane

character - Narrator (voice)

character - Eisenheim

character - Self

character - Harlan

character - King Baldwin

character - Edward Norton

character - Self

character - Self

character - Self

character - Steve

character - Self

character - Himself

character - Monty Brogan

character - Will Graham

character - Self

character - Self

character - Nelson Rockefeller

character - Sheldon Mopes / Smoochy

character - Narrator

character - Self

character - Jack Teller

character - Father Brian Finn

character - Narrator

character - Self

character - Lester 'Worm' Murphy

character - Henry Gerber (voice)

character - Derek

character - Self

character - Alan Isaacman

character - Holden Spence

character - Self

character - Aaron/Roy

character - Jon Sodon

character - Bill

character - Self

character - Duane / Kevin / Bruno / Eric / Museum Guard

character - Self - Guest

character - Reverend Elijah Hooper (voice)

character - Devon Bradley (voice)

character - Self - Cameo (uncredited)

character - Self - Host

character - Self

character - Self

character - Self - Narrator (voice)

character - Himself