The Science of Superman

Rino Romano

Narrator (voice)

Mark Waid

Himself

Denny O'Neil

Himself

Mark Wolverton

Himself

Hal Sparks

Himself

Michael Dennin

Bryan Singer

Himself

Brandon Routh

Himself

Todd Barber

Frank Frisch

Mat Beck

Alfred Gough

Miles Millar

Elliot S. Maggin

Michael Dougherty

Dan Harris

Mark Stetson

Tom Mankiewicz

Steven Smith

Jerry Siegel

Joe Shuster

David Comtois

John W. Richardson

Molly Shock

Kevin Burns

Scott Hartford

Kim Sheerin

Bryan Singer

Steven Smith

Jason Taylor

Bryan Singer

Rick Hull

Patrick Sheehan

Tara Cunningham