Sunday was the final day of MCM London Comic Con, and with it was one last big name to close out the weekend.

New Zealand actor KJ Apa, who plays Archie Andrews on the television show Riverdale, was in London to answer a number of questions at his Q&A panel.

Apa, wearing a shirt given to him by a fan at MCM, charmed the socks off the audience. The show is young (it only first began airing in January), but has already gained a dedicated audience.

Though things were easy straight off the bat for Apa. Being a New Zealander, he had to adjust to his new surroundings in America. Apa said that he needed to stop using certain Kiwi terms that his American counter-parts wouldn’t know, and said that it took the cast a little while to get their chemistry working. Thankfully they pulled it off well.

The 19-year-old actor showed plenty of affection for his television father, Luke Perry. Apa said that Perry was the one actor that he got on best with (name Jugheard actor Cole Sprouse as the second). That special relationship lead to some great acting experiences for Apa.

The final scene of the season in which Perry’s character Fred Andrews is shot, was one of Apa’s favourites to film.  Both actors received the script for the scene the night before filming, and Apa said he was thrown. But Apa said that his special relationship with Perry made that final scene very difficult to film, and they both had to stop to take a few minutes from the emotional scene.

The shooting of Fred Andrews (which may or may not be fatal) will lead to Archie becoming a lot darker as he looks to avenge his father. Apa promises that Archie will become much more intense in season 2.

As far as season 1 was concerned, Apa said that he initially thought that Jughead was the killer. The actor said he thought it would be cool, considering that Jughead is the narrator of the show. But once he dropped that idea, he moved on to suspecting Clifford Blossom. And he guessed it right early on, saying that he stunned one of the writers when he asked if Clifford was the one responsible for Jason’s death.

Perhaps Apa has a future in writing murder-mysteries.

Apa is a fairly new to acting, getting his first role when he was only sixteen. And it was something that came fairly naturally. He claims he didn’t even have to work on his American accent for Riverdale. When Apa first auditioned for the role of Archie, he brought his guitar along to his callback. Apa, who performs all of his own music in the show, said that he felt calmer with his guitar in his hands.

But a solo album doesn’t look to likely for Apa. Hopefully he sticks to acting, though, he has plenty of fans to carry him on.