Kolevator was Mr. Freeze's butler during his first crime spree.
History[]
Kolevator first appeared at Mr. Freeze's super-cooled mountain hideout, bringing in a tray of food into the dining room. Before he could enter the dining room, Kolevator noticed that he can't enter due to the subzero temperature his boss is using to keep him alive. When Freeze chews him out, Kolevator reminds him that he forgot to turn on his hot path for him to enter, to which Freeze does. After activating a hot path, Kolevator placed the tray of food on the dining table and left.
He later appears bringing in a tray of Baked Alaska for his boss, Batman and Robin into the dining room.
What became of Kolevator after Freeze's defeat was unknown.