Sean Marquette

Mac (voice)

Keith Ferguson

Blooregard / Hobo / Scientist #2 (voice)

Phil LaMarr

Wilt / Jackie Khones / Rick (voice)

Tom Kenny

Eduardo / Doc / Movie Theater Teen (voice)

Candi Milo

Madame Foster / Coco / Cheese (voice)

Grey DeLisle

Frances 'Frankie' Foster / Janet / Louise / Clerk (voice)

Tom Kane

Dentist / Postman / Man in Line (voice)

Jeff Bennett

Judge / Officer / Scientist #1 (voice)

CN Invaded Part 1: Cheese A-Go-Go

CN Invaded Part 2: The Eds Are Coming

CN Invaded Part 3: That Darn Platypus

CN Invaded Part 4: Strange Trout from Outer Space/Cheese Orbs

CN Invaded Part 5: Billy & Mandy Moon the Moon