Cast (18)
Seth Green

The Nerd / Batman / Robin / Aquaman / Additional Voices (voice)

Breckin Meyer

Superman / Plastic Man (voice)

Alex Borstein

Wonder Woman (voice)

Nathan Fillion

Green Lantern (voice)

Matthew Senreich

The Flash / Brainiac (voice)

Jonathan Banks

Composite Superman (voice)

Alfred Molina

Lex Luthor (voice)

Giovanni Ribisi

The Joker / Two-Face (voice)

Paul Reubens

The Riddler (voice)

Adam West

60's Batman / Bank Robber (voice)

Burt Ward

Self (voice)

Hugh Davidson

Martian Manhunter / Tran-Zar (voice)

Zeb Wells

Green Arrow / Swamp Thing (voice)

Dee Bradley Baker

Ra's al Ghul (voice)

Kevin Shinick

Narrator (voice)

Mae Whitman

Power Girl (voice)

'Weird Al' Yankovic

Rubberduck (voice)

Shooter Jennings

Mr. Banjo (singing voice)

Crew (12)

Directing

Tom Sheppard

Director

Zeb Wells

Director

Writing

J.T. Krul

Writer

Tom Root

Writer