Kevin Spacey as Narrator (voice)

Richard Donner as Self

Bryan Singer as Self

Stan Lee as Self

George Reeves as Self (archive footage)

Christopher Reeve as Self (archive footage)

Brandon Routh as Self

Dean Cain as Self

Margot Kidder as Self

Lesley Ann Warren as Self

Annette O'Toole as Self

Kate Bosworth as Self

Mark Hamill as Self

Adam West as Superman

Gene Simmons as Self

Jack Larson as Self

Mark Waid as Self

Chuck McCann as Self

Gail Simone as Self

Paul Levitz as Self

Noel Neill as Self

Bill Mumy as Self

Dennis O'Neil as Self

Ilya Salkind as Self

Tom Mankiewicz as Self

Jackie Cooper as Self

Mike Carlin as Self

Gerard Christopher as Self

Alfred Gough as Self

Miles Millar as Self

Dan Didio as Self

Elliot S. Maggin as Self

Jon Peters as Self

Michael Dougherty as Self

Dan Harris as Self

Sam Huntington as Self

Gene Hackman as Self (archive footage)

Marlon Brando as Self (archive footage)

Ned Beatty as Self (archive footage)