A Sinister Halloween Scary Opposites Solar Special

Justin Roiland

Korvo(voice)

Thomas Middleditch

Terry(voice)

Sean Giambrone

Yumyulack(voice)

Mary Mack

Jesse(voice)

Kieran Culkin

Demon #1(voice)

Tiffany Haddish

Aisha(voice)

John Kassir

Crypt Keeper(voice)

Phil LaMarr

The Great Pumpkin(voice)

Sagan McMahan

The Pupa(voice)

Blake Perlman

Demon #2(voice)

Ben Rodgers

Randall(voice)