The night I went, I believe everyone came out except Kevin Kline and Cobie Smulders. That night it was Cobie's birthday, so it is understandable as to why she didn't come out. I went back a few days later and stage doored for the matinee and Cobie did come out. She was really lovely! She spoke to me and my Mum for a minute or two, signed my playbill and my How I Met Your Mother photo (I am a huge HIMYM fan) and also took a photo. She was absolutely lovely! She said she stagedoored pretty much every performance. :)