Joss Whedon Visits Alyson Hannigan on set for a Musical Number

Alyson Hannigan tweeted earlier tonight about shooting a musical number for How I Met Your Mother, and the special guest she invited. alydenisof: I asked Joss to visit today while we were shooting the musical number. He did. Joss + Musical = FLASHBACKS alydenisof: I have to say I sound MUCH better now!!! (now that […]