Strange Trout from Outer Space: Sampson thinks the new trout campers are aliens from outer space he encountered. Cheese Orbs: The aliens from the last episode invade Acorn Flats in search of cheese.
Carlos Alazraqui
as Lazlo / Clam (voice)
Jeff Bennett
as Raj / Samson (voice)
Steve Little
as Skip / Chip (voice)
Mr. Lawrence
as Dave / Edward (voice)
Tara Strong
as Amber (voice)
Jill Talley
as Gretchen / Nina Neckley (voice)
Jodi Benson
as Patsy Smiles / Jane Doe (voice)
Tom Kenny
as Scoutmaster Lumpus (voice)
