“Manners maketh the man,” Harry Hart (Colin Firth) calmly informs a group of ruffians as he latches the pub door closed. Few actors can embody that line quite like Firth — an actor who built his entire career around a classic attitude of a respectful demeanor and impeccable style — but what Firth has up his sleeve in Kingsman, is outlandish violence and crude humor. At least he kept the suit. Kingsman: The Secret Service, which opens Friday, Feb. 13, concerns a group impeccably dressed, well-mannered British agents who have been protecting the world from evil and villainy in secret since … Continue reading KINGSMAN: THE SECRET SERVICE