this event is from a novel or a series?
A Golden Crown" is the sixth episode of the first season of the HBO medieval fantasy television series "Game of Thrones",
A Golden Crown
"A Golden Crown" is the sixth episode of the first season of the HBO medieval fantasy television series "Game of Thrones", first aired on May 22, 2011. The teleplay was written by Jane Espenson, David Benioff and D.B. Weiss from a story by Benioff and Weiss, and directed by Daniel Minahan, his directorial debut for the series.

who had molten gold poured over their head Drogo pours molten gold on his head.
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A Golden Crown [SEP] Introduction
"A Golden Crown" is the sixth episode of the first season of the HBO medieval fantasy television series "Game of Thrones", first aired on May 22, 2011. The teleplay was written by Jane Espenson, David Benioff and D.B. Weiss from a story by Benioff and Weiss, and directed by Daniel Minahan, his directorial debut for the series. The episode's plot depicts the deterioration of the political balance of the seven kingdoms, with Eddard Stark having to deal with the Lannister aggressions while King Robert is away on a hunt. At the Eyrie, Tyrion is put on trial, and across the Narrow Sea, Viserys Targaryen is determined to force Khal Drogo to make him king.