"Arrow" star John Barrowman and his sister Carole discuss developing Malcolm Merlyn's history, and whether their creations will appear on the show.
"Arrow's" John Barrowman, and his novelist sister Carole discuss making the villainous character a hero and new Arrowverse additions.
The series, penned by the "Arrow" star and his sister Carole, will follow Malcolm Merlyn's adventures between seasons 3 and 4 of the TV show.
John Barrowman took his "Anything Goes" panel to the limits at Comic-Con International, talking about his roles on Doctor Who, Torchwood and Arrow, his novels and his personal life.
Carole Barrowman spoke with us about the story she co-wrote with her brother, John, for the "Torchwood" comic, the novel they'll be working on next and what she hopes to see from "Torchwood" on Starz.