The actor's 13-year-old twins Harper Grace and Gideon Scott joined in for his debut Kristina Bumphrey/Variety via Getty Neil Patrick Harris has joined TikTok — though it may not be the news ...

Harris, 51, was spotted filming “Dexter ... Showtime premiered a third “Dexter” series called “Original Sin.” Patrick Gibson plays Dexter while a young college grad at the beginning ...