Robert Downey Jr. Robert Downey Jr.

What better way to combat the summer heat than with some of the coolest movie characters.

On Wednesday at 8/7c, TVGN counts down the coolest characters in film history, including James Bond, Ferris Bueller, Selina "Catwoman" Kyle to Holly Golightly.

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So what makes someone cool? Check out this sneak peek of Count It Down: Coolest Movie Characters to learn the secret of Iron Man's Tony Stark's je ne sais quoi.