Sunday at Comic Con in London was the last day of the weekend, but the convention still had some major guests including two of the biggest shows in the last decade.

1. RJ Mitte brings maturity and determination to London

Walter White Jr actor RJ Mitte returned to MCM Comic Com London to talk about his time spent on the set of the massively successful TV show Breaking Bad.

The actor was at ease at the convention, reminiscing about the first time he was at San Diego Comic Con. His time at SDCC was the first time he really became aware of the full-extent of fandom Breaking Bad had achieved.

When asked about whether or not he thought the show went too far, Mitte gave a simple response: “I don’t think it pushed the boundaries enough.”

And that idea serves as a mantra for the actor, who was diagnosed with cerebral palsy at 3-years-old. His character Walter Jr used crutches and slurred speech, but also wasn’t hindered by this. He expressed his love of challenging and difficult scenes as a way to grow as an actor.

Mitte spoke of pushing himself in his craft both during Breaking Bad and in his personal life. While the crutches were merely a prop, he used them as a metaphor as pushing both himself and his character forward.

“There’s so much I can do and will do, ” said Mitte.

2. Game of Thrones actors talk sex scenes, Hunger Game battles and tight boots

If you haven’t watched Game of Thrones yet, you are one of the few left. One of the biggest pulls for Sunday was the Game of Thrones panel that showed some of the more familiar faces from season 5. The group had a Q&A session with fans that brought laughs along with some more serious discussions.

Eugene Simon, who plays Lancel Lannister, had plenty to say about the dramatic changes of his character in season 5. Audiences did not see the transition of Ser Lancel into Brother Lancel of the Sparrows, a religious cult in Westeros. His relationship with Lean Headey’s character often changed dramatically, even while often not seeing the actress very often throughout filming. The actors are often in so many places, he said his character was having a sexual relationship with another while not even knowing her.

Ian McElhinney said, to much crowed laughter, “Sex is much easier with people you just meet.”

Ian Beattie played Ser Meryn Trant, a character who had some of the more appalling scenes of the entire series. His character was introduced in earlier series as the Kingsguard, but later took a much darker turn. During the panel, Beattie addressed the scenes where it is revealed that his character has sexual interest in very young girls.

“It was emotionally, technically and physically difficult to convince the audience that this character enjoyed doing this,” said Beattie. “I would leave to for a bathroom break and just burst into tears.”

Beattie, who is a father, said that it while these were challenging scenes for him, he was happy for the opportunity and assured that the set on Game of Thrones is always very protected – especially since so many young actresses were involved.

McElhinney, who played  Ser Barristan Selmy, chimed in to help lighten the mood by addressing his own personal difficulties on set. Costumes were a constant source of discussion, and each actor gave the costume department high praise. But McElhinney’s most difficult scene involved some tight boots he had to wear early on in the series, all while walking down a very long room.

“When your feet are comfortable, the world is your oyster,” said McElhinney.

The three actors were a constant source of humour throughout the panel. When asked about their own personal theories about the show, McElhinney said it was likely no one would end up on the throne.

“I think it will all end in a nuclear holocaust,” said McElhinney.