Alyson Hannigan Reflects on 'Tragic Loss' of Comedy 'Genius' Matthew Perry

Alyson Hannigan talks about her new Disney+ film, ‘Flora & Ulysses’

Alyson Hannigan Matches Her Costars to Girl Scout Cookies

Alyson Hannigan -- 'How I Met Your Mother' Finale Could Have Been Better

Alyson Hannigan Remembers Working on 'How I Met Your Mother' as a 'Montage of Great Memories'

'How I Met Your Mother': Did Alyson Hannigan and Jason Segel Ever Date in Real Life?

"How I Met Your Mother"-Star Alyson Hannigan wird 50