Scar is the primary antagonist of The Lion King. He is the younger brother of Mufasa and the uncle of Simba. Scar is jealous of Simba's position as the next king of the Pride Lands, so he plots to kill his brother and nephew in order to seize the throne. To carry out his plans, Scar recruits three spotted hyenas; Shenzi, Banzai and Ed — who gladly do his bidding in exchange for food. Mufasa falls in their first attempt to kill Simba, so Scar calls up an entire army of hyenas and promises that when he is king the hyenas will "never go hungry again". With the help of the hyenas, Scar triggers a wildebeest stampede meant to kill both Simba and Mufasa. Mufasa manages to save his son, but as he tries to escape by climbing up the gorge, Scar grabs his paws and throws Mufasa from the cliff into the stampede, where he is trampled to death. Scar then convinces Simba that he caused the stampede (he had let out a loud yowl, while practicing roaring, seconds before the stampede began, and had not seen Scar throw his father to his death) and in turn killed Mufasa. Simba runs away, overwhelmed by guilt and fear. Scar then orders Shenzi, Banzai and Ed to chase the cub and kill him. Unknown to Scar, however, the hyenas do not succeed. Scar then returns to Pride Rock and assumes the throne, letting the hyenas into the Pride Lands and leading the other lions to believe that both Mufasa and Simba died in the gorge. During Scar's reign, the kingdom rapidly declines as droughts hit and food becomes scarce. Years later, to Scar's surprise, Simba returns to challenge his uncle for the throne. After a verbal confrontation, Scar confesses that he is the one who actually killed Mufasa and a fierce battle ensues between Scar's hyenas and Simba's friends and family while Simba fights Scar himself. Simba finally defeats him by flipping Scar over a cliff where the hyenas are waiting just below. The hyenas, determined to get revenge on Scar for previously denouncing them as "the enemy", surround their fallen leader and begin to maul him alive shortly before they are all surrounded by the blazing flames. For betrayal and false info, the hyenas murder Scar to death and he loses his position as King.

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