Ryan Reynolds

Narrator (voice)

Paul Levitz

Self

Gerard Jones

Self

Mark Waid

Self

Neal Adams

Self

Joe Kubert

Self

Louise Simonson

Self

Dwayne McDuffie

Self

Irwin Hasen

Self

Dan Didio

Self

Chip Kidd

Self

Mike Carlin

Self

Marv Wolfman

Self

Grant Morrison

Self

Len Wein

Self

Walt Simonson

Self

Jim Lee

Self

Dennis O'Neil

Self

Geoff Johns

Self

Neil Gaiman

Self

Karen Berger

Self

Kyle Baker

Self

Paul Pope

Self

Frank Miller

(archive footage)

Alan Moore

(archive footage)

Jerry Siegel

(archive footage)

Joe Shuster

(archive footage)

Bob Kane

(archive footage)

William M. Gaines

(archive footage)

Julius Schwartz

(archive footage)

Alexander Salkind

(archive footage)

Ilya Salkind

(archive footage)

George Reeves

Clark Kent / Superman (archive footage)

Christopher Reeve

/ Clark Kent / Superman (archive footage)

Lynda Carter

Wonder Woman (archive footage)

Margot Kidder

Lois Lane (archive footage)

Frank Langella

Perry White (archive footage)

Sam Huntington

Jimmy Olsen (archive footage)

Jerry Ordway

(archive footage)

Harry Donenfeld

(archive footage)

Irwin Donenfeld

(archive footage)

Jack Liebowitz

(archive footage)

Pat Boone

(archive footage)

William Moulton Marston

(archive footage)

Richard Donner

(archive footage)

Christopher Nolan

(archive footage)

Bryan Singer

(archive footage)

Zack Snyder

(archive footage)

Francis Lawrence

(archive footage)

James McTeigue

(archive footage)

David Cronenberg

(archive footage)

J. Edgar Hoover

(archive footage)

Richard Nixon

(archive footage)

Pat Nixon

(archive footage)

Ronald Reagan

(archive footage)

Nancy Reagan

(archive footage)

John F. Kennedy

(archive footage)

Margaret Thatcher

(archive footage)

Franklin D. Roosevelt

(archive footage)