Alyson Hannigan is cheered on by her former How I Met Your Mother co-star Cobie Smulders after Dancing With The Stars reveal

‘Dancing With The Stars’ Reveals Season 32 Cast; Includes Mira Sorvino, Alyson Hannigan, Jason Mraz & Barry Williams

Melanie Lynskey Talks Being First Choice to Play Willow on 'Buffy the Vampire Slayer' Before Alyson Hannigan

Melanie Lynskey reveals she was first choice to play Willow on Buffy The Vampire Slayer but turned it down - which opened door for actress Alyson Hannigan