As the hit CBS comedy How I Met Your Mother prepares to end its highly successful nine-season run, Alyson Hannigan reflects on her feelings about bidding farewell to the series and her beloved character, Lily Aldrin.
In this episode of the ET on CBS series, Legendary: The Cast of How I Met Your Mother, the spotlight is turned on this versatile star. ET's Nancy O'Dell examines Alyson's popularity on the series as well as her success in films including the lucrative American Pie franchise, the 2006 spoof Date Movie and the 2011 romantic comedy Love, Wedding, Marriage.
Watch the video to get an update on Alyson's various projects since joining How I Met Your Mother -- airing Monday nights at 8/7c on CBS -- which has entered its ninth and final season.
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