"I've not heard hide nor hair," Daemon Targaryen actor Matt Smith added. "I don't know about you guys. I've not heard a thing – have you?" he asked co-star Fabien Frankel, who plays Ser Criston Cole.

"The wigs are hard," Smith, 41, admitted, and Glynn-Carney, who plays Aegon, agreed, naming the "wigs, the bald caps [and] the pins" required for the signature platinum Targaryen hair among the challenges. What's worse is that Smith has learned there's potentially a better way for him to transform into Daemon.

Matt Smith told audiences at New York Comic-Con that he hadn't "heard a thing" about "House of the Dragon" season three. Season two wrapped up in August with a finale widely regarded as muted because it focused on the emotional development of its characters rather than a fight scene or dramatic death.

The 'Game of Thrones' prequel series was renewed for a third season before season 2 premiered in June House of the Dragon season 3 looks to be a ways away. At a New York Comic Con panel on Oct. 20, Matt Smith,