Captain Cold is Lightning's Grandpa who was summoned in Captain Cold.
In the series Edit
Tenoroc summons Captain Cold to freeze the city to make a new ice age. He can only breath cold air and only heat can make him go hologram. He says to Lightning that he's a disappointment to the Power family and it is revealed that Lightning's name and surname is Lightning Power. He stands up to his grandpa after almost freezing the city. After Roxie hits his Gravity shoes he starts to fall but was saved by Lightning,Then his grandpa realizes that he was wrong about Lightning and he says that he never liked Thunder or his father. But Tenoroc punishes Cold by hitting him whit lightning and breaking his helmet and making him go hologram. In the end all the Street Kids got a cold because of Captain Cold.
He wears a glass helmet that keeps the cold inside, wears a black suit, has a laser ice gun, wears a big capsule on his back that keeps him from going hologram and antigravity shoes and he is bald(he looks a little like Mr Freeze from Batman the animated series).
Controling ice, using a ice gun and flying.