BILLY & MANDY'S BIG BOOGEY ADVENTURE

When the Boogey Man causes Grim to lose his powers, rank, and title in the Underworld Court for misusing his powers, he plots to seek out Horror's Hand and take over the world. It's up to Billy, Mandy, Irwin, and Grim to get to Horror's Hand before the Boogey Man does.

PRINCIPAL CAST

RICHARD STEVEN HORVITZBilly / Billybot / Harold / Pale Ghoulish Juror / Chippy the Squirrel (voice) (as Richard Horvitz)

GREY DELISLEMandy / Mandroid / Older Mandy / Milkshakes / Some Kid (voice)

GREG EAGLESGrim / Sperg / Pirate #6

VANESSA MARSHALLIrwin / Pirate #5 / Unicorn (voice)

MAXWELL ATOMSI'll Cut You Guy / Pirate #2 / Horrorbot / Burnt Skeleton Guard (voice)

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GEORGE BALLPeequay (voice)