Kaa

Kaa is the secondary antagonist of Disney's 1967 animated feature film The Jungle Book. He is an enormous snake with an equally large appetite—specifically for Mowgli, the man-cub. Kaa's most dangerous attributes are his hypnotic eyes, which he uses to manipulate unsuspecting prey and lure them into his jaws and coils.

Kaa is an Indian python that has grown to be extremely long for a member of his species. While his exact size is unknown, in the original book he is described as more than 30ft long. His eyes are yellow and fill with concentric circles of blue, yellow and purple when using hypnosis. He has golden scales and a lighter underbelly, and dark brown spots patterned across his back. Despite having a large body, Kaa's head and neck are small in comparison, although his mouth is large enough to take up most of his head. Like all pythons, Kaa can dislocate his jaw to open his mouth wide enough to swallow prey far larger than his head, although this must be done head-first.

Kaa is a sly, devious Indian rock python. He speaks with a soft, often entrancing tone to either lure his victims into a weary, dreamlike state or manipulate them into bestowing their trust, only to devour them unexpectedly. He furthers this by the use of his iconic ability to hypnotize his prey with his eyes, rendering them enchanted and under his command. A powerful and dangerous ability, Kaa is a feared inhabitant of the jungle. This is evidenced when the usually composed and fearless Bagheera was visibly terrified and pleaded with him when the panther stopped him from eating Mowgli. Such fear, however, does not resonate with the unofficial ruler of the jungle, Shere Khan the tiger. Kaa holds a disliking for Khan, seeing him as a hypocrite and believing the act of killing for pleasure—as opposed to survival—to be dishonorable. The two beasts are often at odds, though Shere Khan views Kaa as an "eyes and ears" of the jungle, relying on him to assist his search for Mowgli at one point in the film.

While not inherently malevolent, Kaa is still a fairly villainous character. His first attempt to devour Mowgli was a casual and opportunistic means to eat and survive. However, his later goal to eat the man-cub was mainly driven out of spite, swearing revenge on the boy after his first attempt to eat Mowgli ended in humiliating defeat. Furthermore, he is perfectly willing to hurt those who get in the way of his meals, as seen when he hypnotized Bagheera.

Kaa takes great pride in his powerful hypnotic abilities. Although he is able to entrance his prey into a state of pure bliss, he seems to prefer to apply creativity to his hypnosis, that being the unparalleled trust shared between predator and prey which he uses to invade the mind of his victim and synchronizing their mind with his own. However, Shanti is the only one whose mind he has managed to fully synchronize with his own thoughts and movements, as the girl's conformist mindset, coupled with her vulnerable emotional state, made her more susceptible to the hypnosis than any of Kaa's other victims before her.

Although not ruthless, Kaa has a playful sadistic streak, emphasized by how he gloats over Mowgli's helpless situation as he prepared to devour him. He displayed even more sadism towards Shanti as he did not only gloat over her helplessness, but also outright whispered into her ear that he intended to eat her knowing she was unable to do anything about it. A mischievous creature, he enjoys teasing and playing with his food, hypnotized or not. He playfully tugged at Mowgli's wrists and ankles to stop him from escaping, and later savored the time before the kill when he hypnotized the man-cub and made him sleepwalk over his body. When hypnotizing Shanti, he mockingly comforted her by stroking her hair and then he made her nod to his questions.

Nevertheless, Kaa seems to insist on giving his victims a merciful end as he hypnotizes them into a state of bliss or sleep before eating them. Even more surprisingly, Kaa saved Mowgli's life from Shere Khan despite the tiger only wanting to kill the boy rather than depriving Kaa of his meal; the snake was unwilling to let the man-cub suffer a brutal death and believes predators should only play their parts in maintaining the ecosystem. Despite his intentions, this shows that Kaa is capable of compassion and empathy as in the end, he is only a predator trying to survive. That is not to say, however, that Kaa is unwilling to bend his moral code; he is perfectly willing to do whatever he needs to get his meal, including resorting to lies and dishonesty, something that disgusted Mowgli, who reprimanded the serpent for using such a tactic.

Though dangerous, manipulative and cunning, Kaa is not without his faults. Although he only hypnotized Mowgli when he was sure Bagheera was too sleepy to notice him, it was his own cockiness that woke the panther and made him lose his supper. He can be clumsy and easily sidetracked from his primary objective: to hypnotize and eat Mowgli. This results in his interactions with the man-cub to often end in humiliation to some degree.

Kaa possesses a mesmerizing ability that entrances those who meet their gaze. When their hypnotic ability is in use, their eyes emit captivating spirals of Green, Yellow, and Blue, cycling through a repeating ring pattern of cyan, purple, and yellow rings of color with black outlines. As Kaa locks eyes with their target, a gradual transformation unfolds. Initially, the individual feels a wave of drowsiness wash over them, rendering them increasingly susceptible to Kaa's influence. Their eyes mirror the same colors as Kaa, signaling their descent into trance-like obedience. With continued eye contact, the person's expression shifts into a serene smile, accompanied by a slight drool, indicating their complete submission to Kaa's will. They become compliant and suggestible, mindlessly murmuring whatever commands or suggestions are given to them. And when they finally reach the peak, a ping goes off and they immediately smile blankly, showing their complete submission.