Halloween part 1

Homestar as 1 1 1

Strong Bad as Ash Ketchum (and Zit in the teaser)

The Cheat as Sheep (from Sheep in the Big City)

Coach Z & Pom Pom as Big Chungus (Coach Z as Demi Lovato & Pom Pom as Shrek)

Bubs as 8

Strong Mad as Mike Wazowski (from Monsters University)

Strong Sad as 8888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888

Marzipan as A sandworm (from Beetlejuice)

The KOT as QT (from Space Dandy)

The Poopsmith as Judge Dredd

Homsar as Pikachu