Oh No! It's an Alien Invasion: Bak 2 Skool / Operation Dress Up - Ep.1

Oh No! It's an Alien Invasion: No Boys (Or Aliens) Allowed / Go-Farts - Ep.2

Oh No! It's an Alien Invasion: Pop Goes the Brainling / Robofolks - Ep.3

Oh No! It's an Alien Invasion: Brainlings on Parade / The "Stache" - Ep.4

Oh No! It's an Alien Invasion: Space Ramp / My Fair Ladyling - Ep.5

Oh No! It's an Alien Invasion: Makin' Movies / Turn It Down - Ep.6

Oh No! It's an Alien Invasion: The Spandexter / Scoop's Scoop - Ep.7

Oh No! It's an Alien Invasion: Super Jumbo Ninja / Emperor for a Day - Ep.8

Oh No! It's an Alien Invasion: Brain Flu / Chef Shakes - Ep.9

Oh No! It's an Alien Invasion: Brainlings on Ice/Brainlings on Parade - Ep.10

Oh No! It's an Alien Invasion: Grandpa Ghost / Night of the Werevambies - Ep.11

Oh No! It's an Alien Invasion: Unitron / Dan the Man - Ep.12

Oh No! It's an Alien Invasion: Free Gorthax / The Switcheroo - Ep.13