Cast of The Legend of Tarzan

Alexander Skarsgård plays John Clayton III, also known as Tarzan, in The Legend of Tarzan. Skarsgård underwent extensive physical training for the role, gaining 24 pounds to portray the character's animalistic nature.

Christoph Waltz portrays Captain Léon Rom, a Belgian official sent to Africa to find diamonds and exert control. Rom is characterized as iron-fisted and greedy in the film.

Samuel L. Jackson plays George Washington Williams, an American entrepreneur and veteran who becomes an ally to Tarzan in his journey. Williams is a strong supporter of Tarzan and aids him in investigating claims of slavery.

Margot Robbie takes on the role of Jane Clayton, Countess of Greystoke and Tarzan's wife. Jane is portrayed as feisty and devoted in the film, standing by Tarzan in his fight against injustice.

Djimon Hounsou plays Chief Mbonga, the leader of the leopard men of Opar. Mbonga seeks revenge against Tarzan for the death of his son and serves as an antagonist in the story.

Jim Broadbent portrays The 3rd Marquess of Salisbury, the British Prime Minister, in The Legend of Tarzan. His character plays a role in the larger political context of the film.

Casper Crump portrays Major Kerckhover, Captain Rom's violent first lieutenant. Kerckhover adds tension and conflict to the story as a loyal follower of Rom.

Simon Russell Beale takes on the role of Mr. Frum in The Legend of Tarzan. Frum is a character within the film, although specific details about his character are not provided.