Television News 'How I Met Your Mother' series finale to air March 31 12/19/2013 CBS says it plans to air its series finale for the U.S. sitcom "How I Met Your Mother" March 31. Read More RELATED NEWS From Tokyo to Las Vegas: Taylor Swift's flight to Super Bowl LVIII'Chucky' Season 3 trailer released by USA Network and Syfy'Quantum Leap' Season 2 visits L.A. riots, Salem Witch Trials, and more TAGS: Neil Patrick Harris Cobie Smulders Alyson Hannigan Josh Radnor Jason Segel Cristin Milioti How I Met Your Mother
