SPECIES: Cat

OCCUPATION: Member of the CatPack

FIRST APPEARANCE: "Marshall, Leo and a Ferris Wheel" (Season 8, Episode 25)

SPECIAL SKILLS: Leo can rumble and roar like a lion!

VOICED BY: Dean Humphries

He’s roaring to go! Leo is one super-strong, super-brave kitty cat! When he puts on his BIG CAT power suit, he’s ready to rumble and roar like a lion. His only weakness? His fear of mice! Leo is a member of the CatPack.