Riven

Tim Daly

as Clark Kent / Superman (voice)

Kevin Conroy

as Bruce Wayne / Batman (voice)

Dana Delany

as Lois Lane (voice)

Clancy Brown

as Lex Luthor (voice)

Mark Hamill

as The Joker (voice)

Arleen Sorkin

as Harley Quinn (voice)

Lisa Edelstein

as Mercy Graves (voice)

Bob Hastings

as Commissioner Jim Gordon (voice)

Efrem Zimbalist Jr.

as Alfred Pennyworth (voice)

Joseph Bologna

as SCU Lt. Dan Turpin (voice)

Robert Costanzo

as Detective Harvey Bullock (voice)

George Dzundza

as Perry White (voice)

Lauren Tom

as Angela Chen (voice)

Brad Garrett

as Bibbo (voice)

Toshihiko Masuda

Director

Stan Berkowitz

Screenplay

Rich Fogel

Screenplay

Paul Dini

Screenplay

Steve Gerber

Screenplay

Alan Burnett

Story

Paul Dini

Story

Alan Burnett

Screenplay

Tommy Tejeda

Art Designer

Gregory Beaumont

Sound Effects Editor

Robert Hargreaves

Supervising Sound Effects Editor

Koji Takeuchi

Production Supervisor

George Brooks

Sound Effects Editor

Mark A. Keatts

Supervising Sound Editor

Liza-Ann Warren

Production Supervisor

Paul Dini

Producer

Bruce Timm

Producer

Andrea Romano

Casting

Alan Burnett

Producer

Michael McCuistion

Original Music Composer

Jean MacCurdy

Executive Producer

Rob Desales

Assistant Editor

Joe Gall

Supervising Film Editor

Shirley Walker

Theme Song Performance

Glen Murakami

Art Direction

Lolita Ritmanis

Additional Music

Brian Hoag

Online Editor

Leslie Lamers

Casting