John Barrowman became an instant hit with sci-fi fans around the world when he made his debut in Doctor Who back in 2005.  

His character - Captain Jack Harkness's popularity saw him become a recurring presence in the BBC series and he later took centre stage in the successful spin-off series Torchwood.  

He starred in superhero series Arrow - alongside finding huge success in theatre roles on Broadway and the West End. 

John is currently in New Zealand for this weekend's pop culture convention Armageddon and Jack Tame on Newstalk ZB Saturday Morning.

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