Doctor Who's John Barrowman spills on show secrets from fake scenes to surprise return As John Barrowman turns 54-years-old today Daily Star Online has taken a look back at all of the Doctor Who secrets he has ever spilled while playing the iconic character Jack Harkness Updated (Image: BBC Studios/James Pardon) Daily Star's Inside Hot TV newsletter sees Ed Gleave send you telly's hot takes straight to your inbox every SundayInvalid EmailSomething went wrong, please try again later. Yes, keep me in the know! When you subscribe we will use the information you provide to send you these newsletters. Sometimes they’ll include recommendations for other related newsletters or services we offer. OurPrivacy Noticeexplains more about how we use your data, and your rights. You can unsubscribe at any time.