Batman Beyond: Return of the Joker

Arleen Sorkin

Harley Quinn (voice)

Tara Strong

Batgirl (voice)

Mathew Valencia

Robin (voice)

Andrea Romano

Laughing Boy (voice)

Melissa Joan Hart

Dee Dee (voice)

Henry Rollins

Bonk (voice)

Michael Rosenbaum

Ghoul (voice)

Don Harvey

Chucko (voice)

Frank Welker

Woof / Ace (voice)

Rachael Leigh Cook

Chelsea Cunningham (voice)

Lauren Tom

Dana Tan (voice)

Teri Garr

Mary McGinnis (voice)

Ryan O'Donohue

Matt McGinnis (voice)

Vernee Watson

Ms. Carr (voice)

Mary Scheer

Mrs. Tim Drake (voice)

Bruce Timm

Guard (voice)

Mark Jonathan Davis

V.R. Newsman (voice)