Geoffrey Arend

Kevin

Self / Karl from Handi-World

Detective Taylor

Ralph

Dr. Louge

Psycho Pirate / Charles Halstead (voice)

Psycho Pirate / Charles Halstead / Hawkman (voice)

Psycho Pirate / Hawkman (voice)

Don

Aram Avakian

Jerry Goldman

Advisor (voice)

The Riddler / Edward Nigma (voice)

Brandon / Patient 86

Griffin Petock

Day Care Teacher (voice)

Ranklin (voice)

Leif Devlin

Matt Mahoney

Director

Todd

David Weber

Morgan Midwood

Kevin

DJ

Joseph's friend

Dr. Ethan Gross

Salesman / Vince McCormick

Dr. Novak