The Friendly Martians are two characters who debut in diffrent episodes, where they disguise themselves to help Felix take down Master Cylinder or General Clang.
Appears in[]
. The Exchanging Machine (Rock Martian}
. The Master Cylinders Spacegram (Operating Table Martian}
Trivia[]
. There is another Martian who disguises himself as a tree and frees Felix after his been tied up in the Episode "General Clang and The Secret Rocket Fuel.
