How I Met Your Mother renewed for season 3! Post author By Jason Clarke Post date Wed May 16, 2007 No Comments on How I Met Your Mother renewed for season 3! Photo: CBS.com The cast of How I Met Your MotherCBS has just announced that one of the two best shows on television, HOW I MET YOUR MOTHER, has been renewed for a third season! Congrats to the entire crew and cast. Looking forward to seeing what happens next year.