Dr. D, Ghost Hunter

James Adomian

Future-Worm (voice)

Andy Milonakis

Danny (voice)

Ryan Quincy

Doug (voice)

Corey Burton

Narrator (voice)

Melanie Lynskey

Megan (voice)

Jessica DiCicco

Bug (voice)

Roger Craig Smith

Brad (voice)

Laura Silverman

Maude (voice)

Laura Bailey

Trace (voice)