Scarlett Johansson / Kaa
Kaa is a massive python who uses her voice and hypnotic gaze to entrance Mowgli. The man-cub can't resist her captivating embrace. "Kaa seduces and entraps Mowgli with her storytelling," says Scarlett Johansson. "She's the mirror into Mowgli's past. The way she moves is very alluring, almost coquettish."