Glenn Howerton Photos

  • It's Always Sunny in Philadelphia - Season 6 - "Dee Gives Birth" - Charlie Day, Glenn Howerton, Danny DeVito, Rob MacElhenney and Kaitlin Olson

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  • Birth Name: Glenn Franklin Howerton III
  • Birth Place: Japan
  • Birthday: April 13, 1976, Aries
  • Profession: Actor, Writer, Producer

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