Malakho

Malakho is a recurring background character in the second season. He is played by an unidentified extra and appears in "The Ghost of Harrenhal." Malakho is an old Dothraki warrior in the khalasar of Daenerys Targaryen.

Season 2
Malakho can be seen in the background when the Spice King receives Daenerys at the gates of Quarth. Malakho attends the reception for Daenerys in the home of Xaro Xhoan Daxos. He and Kovarro have to be prevented from stealing Xaro's statuary. He guards Daenerys during her return from a meeting with the Spice King and is present when she discovers the theft of her dragons. He guards Daenerys's room after the theft.

In the books
Malakho is a new character created for the TV series who does not appear in the Song of Ice and Fire novels.